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CVE-2023-21963

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling...

2.7 LowFix available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
High
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
Low

Exploit likelihood

1.00%Up 1.0 points since Apr 19, 2023
90%50%10%1%

What each source reports

CVE List Score used 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
CVE-2023-21963
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
EUVDEUVD-2023-26128 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
EUVD-2023-26128
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-45q7-75rg-j96f 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling...

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
GHSA-45q7-75rg-j96f
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
NVD 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
CVE-2023-21963
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSV 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
CVE-2023-21963
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-05
OSVOESA-2023-1834 9.8

mysql security update

The MySQL(TM) software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. MySQL is a trademark of Oracle and/or its affiliates

Security Fix(es):

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).(CVE-2022-21509)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options). Supported versions that are affected are 5.7.38 and prior and 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21515)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21517)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.29 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21522)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21525)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21526)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are…

Record
OESA-2023-1834
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 11 moreShow less
OSVOESA-2023-1835 9.8

mysql security update

The MySQL(TM) software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. MySQL is a trademark of Oracle and/or its affiliates

Security Fix(es):

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).(CVE-2022-21509)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options). Supported versions that are affected are 5.7.38 and prior and 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21515)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21517)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.29 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21522)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21525)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21526)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are…

Record
OESA-2023-1835
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2023-1836 9.8

mysql security update

The MySQL(TM) software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. MySQL is a trademark of Oracle and/or its affiliates

Security Fix(es):

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).(CVE-2022-21509)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options). Supported versions that are affected are 5.7.38 and prior and 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21515)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21517)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.29 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21522)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21525)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21526)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are…

Record
OESA-2023-1836
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2024-2071 9.8

mysql security update

The MySQL(TM) software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. MySQL is a trademark of Oracle and/or its affiliates

Security Fix(es):

Security Fix(es):

Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.(CVE-2021-22570)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21412)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21413)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21414)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2022-21417)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.28 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H).(CVE-2022-21418)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized…

Record
OESA-2024-2071
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2023:1102 7.5

Red Hat Security Advisory: rh-mysql80-mysql security update

Record
RHSA-2023:1102
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2023:2621 7.5

Red Hat Security Advisory: mysql security update

Record
RHSA-2023:2621
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2023:3087 7.5

Red Hat Security Advisory: mysql:8.0 security, bug fix, and enhancement update

Record
RHSA-2023:3087
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRLSA-2023:3087 7.5

Important: mysql:8.0 security, bug fix, and enhancement update

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries.

The following packages have been upgraded to a later upstream version: mysql (8.0.32). (BZ#2177734, BZ#2177735, BZ#2177736)

Security Fix(es):

  • mysql: Server: Security: Privileges unspecified vulnerability (CPU Apr 2023) (CVE-2023-21912)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21594)

  • mysql: Server: Stored Procedure unspecified vulnerability (CPU Oct 2022) (CVE-2022-21599)

  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21604)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21608)

  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21611)

  • mysql: Server: Connection Handling unspecified vulnerability (CPU Oct 2022) (CVE-2022-21617)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21625)

  • mysql: Server: Security: Privileges unspecified vulnerability (CPU Oct 2022) (CVE-2022-21632)

  • mysql: Server: Replication unspecified vulnerability (CPU Oct 2022) (CVE-2022-21633)

  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21637)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21640)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39400)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39408)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39410)

  • mysql: Server: DML unspecified vulnerability (CPU Jan 2023) (CVE-2023-21836)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21863)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21864)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21865)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21867)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21868)

  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21869)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21870)

  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21871)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21873)

  • mysql: Server: Security: Encryption unspecified vulnerability (CPU Jan 2023) (CVE-2023-21875)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21876)

  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21877)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21878)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21879)

  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21880)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21881)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21883)

  • mysql: Server: GIS unspecified vulnerability (CPU Jan 2023) (CVE-2023-21887)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023) (CVE-2023-21917)

  • mysql: Server: Thread Pooling unspecified vulnerability (CPU Jan 2023) (CVE-2023-21874)

  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21882)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • Rocky Linux8 AppStream and Devel channels missing mecab-devel rpm (BZ#2180411)
Record
RLSA-2023:3087
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2023-21963 2.7

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Record
UBUNTU-CVE-2023-21963
CVSS 3.1
2.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVALSA-2023:3087 No score

Important: mysql:8.0 security, bug fix, and enhancement update

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries.

The following packages have been upgraded to a later upstream version: mysql (8.0.32). (BZ#2177734, BZ#2177735, BZ#2177736)

Security Fix(es):

  • mysql: Server: Security: Privileges unspecified vulnerability (CPU Apr 2023) (CVE-2023-21912)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21594)
  • mysql: Server: Stored Procedure unspecified vulnerability (CPU Oct 2022) (CVE-2022-21599)
  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21604)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21608)
  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21611)
  • mysql: Server: Connection Handling unspecified vulnerability (CPU Oct 2022) (CVE-2022-21617)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21625)
  • mysql: Server: Security: Privileges unspecified vulnerability (CPU Oct 2022) (CVE-2022-21632)
  • mysql: Server: Replication unspecified vulnerability (CPU Oct 2022) (CVE-2022-21633)
  • mysql: InnoDB unspecified vulnerability (CPU Oct 2022) (CVE-2022-21637)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-21640)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39400)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39408)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2022) (CVE-2022-39410)
  • mysql: Server: DML unspecified vulnerability (CPU Jan 2023) (CVE-2023-21836)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21863)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21864)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21865)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21867)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21868)
  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21869)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21870)
  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21871)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21873)
  • mysql: Server: Security: Encryption unspecified vulnerability (CPU Jan 2023) (CVE-2023-21875)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21876)
  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21877)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21878)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21879)
  • mysql: InnoDB unspecified vulnerability (CPU Jan 2023) (CVE-2023-21880)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21881)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21883)
  • mysql: Server: GIS unspecified vulnerability (CPU Jan 2023) (CVE-2023-21887)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023) (CVE-2023-21917)
  • mysql: Server: Thread Pooling unspecified vulnerability (CPU Jan 2023) (CVE-2023-21874)
  • mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2023) (CVE-2023-21882)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • AlmaLinux8 AppStream and Devel channels missing mecab-devel rpm (BZ#2180411)
Record
ALSA-2023:3087
Updated
2026-11-05
OSVCLSA-2023-1688674589 No score

mysql: Fix of 21 CVEs

  • Update to MySQL 8.0.33
  • CVEs fixed: CVE-2023-21980 CVE-2023-21947 CVE-2023-21940 CVE-2023-21976 CVE-2023-21933 CVE-2023-21911 CVE-2023-21945 CVE-2023-21966 CVE-2023-21982 CVE-2023-21946 CVE-2023-21963 CVE-2023-21913 CVE-2023-21955 CVE-2023-21962 CVE-2023-21977 CVE-2023-21953 CVE-2023-21972 CVE-2023-21935 CVE-2023-21929 CVE-2023-21919 CVE-2023-21920
Record
CLSA-2023-1688674589
Updated
2026-11-02
OSVCLSA-2023-1688676697 No score

mysql: Fix of 21 CVEs

  • Update to MySQL 8.0.33
  • CVEs fixed: CVE-2023-21980 CVE-2023-21947 CVE-2023-21940 CVE-2023-21976 CVE-2023-21933 CVE-2023-21911 CVE-2023-21945 CVE-2023-21966 CVE-2023-21982 CVE-2023-21946 CVE-2023-21963 CVE-2023-21913 CVE-2023-21955 CVE-2023-21962 CVE-2023-21977 CVE-2023-21953 CVE-2023-21972 CVE-2023-21935 CVE-2023-21929 CVE-2023-21919 CVE-2023-21920
Record
CLSA-2023-1688676697
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mecab
AlmaLinux:8
From an advisory covering 42 CVEs
 before 0.996-2.module_el8.6.0+3340+d764b636
0.996-2.module_el8.6.0+3340+d764b636
mecab-devel
AlmaLinux:8
From an advisory covering 42 CVEs
 before 0.996-2.module_el8.6.0+3340+d764b636
0.996-2.module_el8.6.0+3340+d764b636
mecab-ipadic
AlmaLinux:8
From an advisory covering 42 CVEs
 before 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
2.7.0.20070801-16.module_el8.6.0+3340+d764b636
mecab-ipadic-EUCJP
AlmaLinux:8
From an advisory covering 42 CVEs
 before 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
2.7.0.20070801-16.module_el8.6.0+3340+d764b636
mysql
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql-common
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql-devel
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql-errmsg
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql-libs
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql-server
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
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Affected packages
PackageAffectedFixed
mysql-test
AlmaLinux:8
From an advisory covering 42 CVEs
 before 8.0.32-1.module_el8.8.0+3567+56a616e4
8.0.32-1.module_el8.8.0+3567+56a616e4
mysql
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-common
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-devel
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-errmsg
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-libs
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-server
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql-test
TuxCare:CentOS:8.4
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
8.0.33-1.module_el8.4.0+2121+915fbe34.tuxcare.els1
mysql
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-common
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-devel
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-errmsg
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-libs
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-server
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql-test
TuxCare:CentOS:8.5
From an advisory covering 21 CVEs
 before 8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
8.0.33-1.module_el8.5.0+2122+5f65278f.tuxcare.els1
mysql
openEuler:22.03-LTS-SP1
From an advisory covering 118 CVEs
 before 8.0.35-1.oe2203sp1
8.0.35-1.oe2203sp1
mysql
openEuler:22.03-LTS-SP2
From an advisory covering 118 CVEs
 before 8.0.35-1.oe2203sp2
8.0.35-1.oe2203sp2
mysql
openEuler:22.03-LTS
From an advisory covering 118 CVEs
 before 8.0.35-1.oe2203
8.0.35-1.oe2203
mysql
openEuler:20.03-LTS-SP4
From an advisory covering 218 CVEs
 before 8.0.38-1.oe2003sp4
8.0.38-1.oe2003sp4
rh-mysql80-mysql
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-common
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-config
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-config-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-debuginfo
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-devel
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-errmsg
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-icu-data-files
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-server
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-server-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
rh-mysql80-mysql-test
Red Hat:rhel_software_collections:3::el7
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el7
0:8.0.32-1.el7
mysql
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-common
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-debugsource
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-devel-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-errmsg
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-libs-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-server
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-server-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-test-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-debuginfo
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-debugsource
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-devel
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-devel-debuginfo
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-libs
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-libs-debuginfo
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-server-debuginfo
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-test
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mysql-test-debuginfo
Red Hat:enterprise_linux:9::crb
From an advisory covering 42 CVEs
 before 0:8.0.32-1.el9_2
0:8.0.32-1.el9_2
mecab
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.8.0+18436+8918dd75
0:0.996-2.module+el8.8.0+18436+8918dd75
mecab-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.8.0+18436+8918dd75
0:0.996-2.module+el8.8.0+18436+8918dd75
mecab-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.8.0+18436+8918dd75
0:0.996-2.module+el8.8.0+18436+8918dd75
mecab-devel
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.8.0+18436+8918dd75
0:0.996-2.module+el8.8.0+18436+8918dd75
mecab-ipadic
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
mecab-ipadic-EUCJP
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
mysql
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-common
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-devel
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-devel-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-errmsg
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-libs
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-libs-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-server
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-server-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-test
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mysql-test-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 42 CVEs
 before 0:8.0.32-1.module+el8.8.0+18446+fca6280e
0:8.0.32-1.module+el8.8.0+18446+fca6280e
mecab
Rocky Linux:8
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.10.0+1676+9b4b6e24
0:0.996-2.module+el8.10.0+1676+9b4b6e24
mecab
Rocky Linux:8
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.10.0+2091+db4d14f6
0:0.996-2.module+el8.10.0+2091+db4d14f6
mecab
Rocky Linux:8
From an advisory covering 42 CVEs
 before 0:0.996-2.module+el8.10.0+1937+28fbbc83
0:0.996-2.module+el8.10.0+1937+28fbbc83
mecab-ipadic
Rocky Linux:8
From an advisory covering 42 CVEs
 before 0:2.7.0.20070801-16.module+el8.10.0+1676+9b4b6e24
0:2.7.0.20070801-16.module+el8.10.0+1676+9b4b6e24
mysql-5.5
Ubuntu:14.04:LTS
 All versions, plus listed versions
5.5.32-0ubuntu75.5.34-0ubuntu15.5.34-0ubuntu25.5.35-0ubuntu15.5.35+dfsg-1ubuntu1
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5.5.37-0ubuntu0.14.04.15.5.38-0ubuntu0.14.04.15.5.40-0ubuntu0.14.04.15.5.41-0ubuntu0.14.04.15.5.43-0ubuntu0.14.04.15.5.44-0ubuntu0.14.04.15.5.46-0ubuntu0.14.04.25.5.47-0ubuntu0.14.04.15.5.49-0ubuntu0.14.04.15.5.50-0ubuntu0.14.04.15.5.52-0ubuntu0.14.04.15.5.53-0ubuntu0.14.04.15.5.54-0ubuntu0.14.04.15.5.55-0ubuntu0.14.04.15.5.57-0ubuntu0.14.04.15.5.58-0ubuntu0.14.04.15.5.59-0ubuntu0.14.04.15.5.60-0ubuntu0.14.04.15.5.61-0ubuntu0.14.04.15.5.62-0ubuntu0.14.04.1
 None known
mysql-5.7
Ubuntu:Pro:16.04:LTS
 before 5.7.41-0ubuntu0.16.04.1+esm1, plus listed versions
5.7.11-0ubuntu45.7.11-0ubuntu55.7.11-0ubuntu65.7.12-0ubuntu15.7.12-0ubuntu1.1
Show 27 moreShow less
5.7.13-0ubuntu0.16.04.25.7.15-0ubuntu0.16.04.15.7.16-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.25.7.18-0ubuntu0.16.04.15.7.19-0ubuntu0.16.04.15.7.20-0ubuntu0.16.04.15.7.21-0ubuntu0.16.04.15.7.22-0ubuntu0.16.04.15.7.23-0ubuntu0.16.04.15.7.24-0ubuntu0.16.04.15.7.25-0ubuntu0.16.04.25.7.26-0ubuntu0.16.04.15.7.27-0ubuntu0.16.04.15.7.28-0ubuntu0.16.04.25.7.29-0ubuntu0.16.04.15.7.30-0ubuntu0.16.04.15.7.31-0ubuntu0.16.04.15.7.32-0ubuntu0.16.04.15.7.33-0ubuntu0.16.04.15.7.35-0ubuntu0.16.04.1+esm15.7.36-0ubuntu0.16.04.1+esm15.7.37-0ubuntu0.16.04.1+esm15.7.38-0ubuntu0.16.04.1+esm15.7.39-0ubuntu0.16.04.1+esm25.7.40-0ubuntu0.16.04.1+esm1
5.7.41-0ubuntu0.16.04.1+esm1
percona-server-5.6
Ubuntu:16.04:LTS
 All versions, plus listed versions
5.6.22-rel71.0-0ubuntu25.6.22-rel71.0-0ubuntu45.6.22-rel71.0-0ubuntu4.1
 None known
percona-xtradb-cluster-5.6
Ubuntu:16.04:LTS
 All versions, plus listed versions
5.6.21-25.8-0ubuntu25.6.21-25.8-0ubuntu35.6.21-25.8-0ubuntu3.15.6.21-25.8-0ubuntu3.25.6.34-26.19-0ubuntu0.16.04.15.6.34-26.19-0ubuntu0.16.04.25.6.37-26.21-0ubuntu0.16.04.15.6.37-26.21-0ubuntu0.16.04.2
 None known
mysql-5.7
Ubuntu:18.04:LTS
 before 5.7.41-0ubuntu0.18.04.1, plus listed versions
5.7.19-0ubuntu15.7.20-0ubuntu0.17.10.15.7.20-1ubuntu15.7.21-1ubuntu15.7.22-0ubuntu18.04.1
Show 19 moreShow less
5.7.23-0ubuntu0.18.04.15.7.24-0ubuntu0.18.04.15.7.25-0ubuntu0.18.04.25.7.26-0ubuntu0.18.04.15.7.27-0ubuntu0.18.04.15.7.28-0ubuntu0.18.04.45.7.29-0ubuntu0.18.04.15.7.30-0ubuntu0.18.04.15.7.31-0ubuntu0.18.04.15.7.32-0ubuntu0.18.04.15.7.33-0ubuntu0.18.04.15.7.34-0ubuntu0.18.04.15.7.35-0ubuntu0.18.04.15.7.35-0ubuntu0.18.04.25.7.36-0ubuntu0.18.04.15.7.37-0ubuntu0.18.04.15.7.38-0ubuntu0.18.04.15.7.39-0ubuntu0.18.04.25.7.40-0ubuntu0.18.04.1
5.7.41-0ubuntu0.18.04.1
mysql-8.0
Ubuntu:20.04:LTS
 before 8.0.32-0buntu0.20.04.1, plus listed versions
8.0.17-0ubuntu28.0.17-0ubuntu38.0.18-0ubuntu38.0.18-0ubuntu48.0.18-0ubuntu5
Show 20 moreShow less
8.0.19-0ubuntu28.0.19-0ubuntu38.0.19-0ubuntu48.0.19-0ubuntu58.0.20-0ubuntu0.20.04.18.0.21-0ubuntu0.20.04.38.0.21-0ubuntu0.20.04.48.0.22-0ubuntu0.20.04.28.0.22-0ubuntu0.20.04.38.0.23-0ubuntu0.20.04.18.0.25-0ubuntu0.20.04.18.0.26-0ubuntu0.20.04.28.0.26-0ubuntu0.20.04.38.0.27-0ubuntu0.20.04.18.0.28-0ubuntu0.20.04.38.0.29-0ubuntu0.20.04.28.0.29-0ubuntu0.20.04.38.0.30-0ubuntu0.20.04.28.0.31-0ubuntu0.20.04.18.0.31-0ubuntu0.20.04.2
8.0.32-0buntu0.20.04.1
mysql-8.0
Ubuntu:22.04:LTS
 before 8.0.32-0buntu0.22.04.1, plus listed versions
8.0.26-0ubuntu18.0.27-0ubuntu0.21.10.18.0.28-0ubuntu38.0.28-0ubuntu48.0.29-0ubuntu0.22.04.1
Show 4 moreShow less
8.0.29-0ubuntu0.22.04.28.0.29-0ubuntu0.22.04.38.0.30-0ubuntu0.22.04.18.0.31-0ubuntu0.22.04.1
8.0.32-0buntu0.22.04.1

History

History
RecordedChangedSources
affected
affected, aliases, facts, referencesOSV
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-21963 is a low vulnerability (CVSS 2.7) in Oracle Mysql Server, published April 18, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.00%, the 63rd percentile. Fixed in mysql-5.7 5.7.41-0ubuntu0.16.04.1+esm1.

References

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This page doesn't list everything

Left out here: 212 references and the rest of 4 source descriptions. The JSON record has them.

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