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CVE-2021-2001

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)....

4.9 MediumFix available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

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
High

Exploit likelihood

2.23%Up 1.2 points since Apr 14, 2021
90%50%10%1%

What each source reports

CVE List Score used 4.9

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
CVE-2021-2001
CVSS 3.1
4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
EUVDEUVD-2021-16460 4.9

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
EUVD-2021-16460
CVSS 3.1
4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-2r9w-7426-5qwr No score

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)....

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
GHSA-2r9w-7426-5qwr
Updated
2026-11-02
NVD 4.9

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
CVE-2021-2001
CVSS 3.1
4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
6.8 MediumAV:N/AC:L/Au:S/C:N/I:N/A:C
Updated
2026-11-02
OSV 4.9

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
CVE-2021-2001
CVSS 3.1
4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2021-1088 6.5

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 The MySQL software has Dual Licensing, which means you can use the MySQL software free of charge under the GNU General Public License (http://www.gnu.org/licenses/). You can also purchase commercial MySQL licenses from Oracle and/or its affiliates if you do not wish to be bound by the terms of the GPL.

Security Fix(es):

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.017 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.(CVE-2019-2991)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.17 and prior. Easily exploitable vulnerability allows low 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.(CVE-2019-2966)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.17 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.(CVE-2019-2963)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.17 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.(CVE-2019-2998)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 8.0.17 and prior. Easily exploitable vulnerability allows low 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.(CVE-2019-3004)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Encryption). Supported versions that are affected are 8.0.17 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.(CVE-2019-2957)

Vulnerability in the MySQL Server product…

Record
OESA-2021-1088
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 5 moreShow less
OSVRHSA-2021:3590 7.2

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

Record
RHSA-2021:3590
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2021:3811 7.2

Red Hat Security Advisory: rh-mysql80-mysql security, bug fix, and enhancement update

Record
RHSA-2021:3811
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2021:3590 7.2

Moderate: 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 (8.0.26). (BZ#1996693)

Security Fix(es):

  • mysql: Server: Stored Procedure multiple vulnerabilities (CVE-2020-14672, CVE-2021-2046, CVE-2021-2072, CVE-2021-2081, CVE-2021-2215, CVE-2021-2217, CVE-2021-2293, CVE-2021-2304, CVE-2021-2424)

  • mysql: Server: FTS multiple vulnerabilities (CVE-2020-14765, CVE-2020-14789, CVE-2020-14804)

  • mysql: Server: Optimizer multiple vulnerabilities (CVE-2020-14769, CVE-2020-14773, CVE-2020-14777, CVE-2020-14785, CVE-2020-14793, CVE-2020-14794, CVE-2020-14809, CVE-2020-14830, CVE-2020-14836, CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14846, CVE-2020-14861, CVE-2020-14866, CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893, CVE-2021-2001, CVE-2021-2021, CVE-2021-2024, CVE-2021-2030, CVE-2021-2031, CVE-2021-2036, CVE-2021-2055, CVE-2021-2060, CVE-2021-2065, CVE-2021-2070, CVE-2021-2076, CVE-2021-2164, CVE-2021-2169, CVE-2021-2170, CVE-2021-2193, CVE-2021-2203, CVE-2021-2212, CVE-2021-2213, CVE-2021-2230, CVE-2021-2278, CVE-2021-2298, CVE-2021-2299, CVE-2021-2342, CVE-2021-2357, CVE-2021-2367, CVE-2021-2383, CVE-2021-2384, CVE-2021-2387, CVE-2021-2410, CVE-2021-2412, CVE-2021-2418, CVE-2021-2425, CVE-2021-2426, CVE-2021-2427, CVE-2021-2437, CVE-2021-2441, CVE-2021-2444)

  • mysql: InnoDB multiple vulnerabilities (CVE-2020-14775, CVE-2020-14776, CVE-2020-14821, CVE-2020-14829, CVE-2020-14848, CVE-2021-2022, CVE-2021-2028, CVE-2021-2048, CVE-2021-2174, CVE-2021-2180, CVE-2021-2194, CVE-2021-2372, CVE-2021-2374, CVE-2021-2389, CVE-2021-2390, CVE-2021-2429, CVE-2020-14791, CVE-2021-2042)

  • mysql: Server: PS multiple vulnerabilities (CVE-2020-14786, CVE-2020-14790, CVE-2020-14844, CVE-2021-2422)

  • mysql: Server: Security multiple vulnerabilities (CVE-2020-14800, CVE-2020-14838, CVE-2020-14860)

  • mysql: Server: Locking multiple vulnerabilities (CVE-2020-14812, CVE-2021-2058, CVE-2021-2402)

  • mysql: Server: DML multiple vulnerabilities (CVE-2020-14814, CVE-2020-14828, CVE-2021-2056, CVE-2021-2087, CVE-2021-2088, CVE-2021-2166, CVE-2021-2172, CVE-2021-2196, CVE-2021-2300, CVE-2021-2305, CVE-2021-2370, CVE-2021-2440)

  • mysql: Server: Charsets unspecified vulnerability (CVE-2020-14852)

  • mysql: Server: DDL multiple vulnerabilities (CVE-2020-14867, CVE-2021-2061, CVE-2021-2122, CVE-2021-2339, CVE-2021-2352, CVE-2021-2399)

  • mysql: Server: X Plugin unspecified vulnerability (CVE-2020-14870)

  • mysql: Server: Logging unspecified vulnerability (CVE-2020-14873)

  • mysql: Server: Replication multiple vulnerabilities (CVE-2021-2002, CVE-2021-2171, CVE-2021-2178, CVE-2021-2202, CVE-2021-2356, CVE-2021-2385)

  • mysql: C API multiple vulnerabilities (CVE-2021-2010, CVE-2021-2011)

  • mysql: Server: Components Services unspecified vulnerability (CVE-2021-2038)

  • mysql: Server: Options unspecified vulnerability (CVE-2021-2146)

  • mysql: Server: Group Replication Plugin multiple vulnerabilities (CVE-2021-2179, CVE-2021-2232)

  • mysql: Server: Partition multiple vulnerabilities (CVE-2021-2201, CVE-2021-2208)

  • mysql: Server: Information Schema multiple vulnerabilities (CVE-2021-2032, CVE-2021-2226, CVE-2021-2301, CVE-2021-2308)

  • mysql: Server: Packaging unspecified vulnerability (CVE-2021-2307)

  • mysql: Server: Federated unspecified vulnerability (CVE-2021-2354)

  • mysql: Server: GIS unspecified vulnerability (CVE-2021-2417)

  • mysql: Server: Memcached unspecified vulnerability (CVE-2021-2340)

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):

  • Segfault and possible DoS with a crafted query (BZ#1996699)
Record
RLSA-2021:3590
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2021-2001 4.9

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.30 and prior and 8.0.17 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).

Record
UBUNTU-CVE-2021-2001
CVSS 3.1
4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVALSA-2021:3590 No score

Moderate: 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 (8.0.26). (BZ#1996693)

Security Fix(es):

  • mysql: Server: Stored Procedure multiple vulnerabilities (CVE-2020-14672, CVE-2021-2046, CVE-2021-2072, CVE-2021-2081, CVE-2021-2215, CVE-2021-2217, CVE-2021-2293, CVE-2021-2304, CVE-2021-2424)

  • mysql: Server: FTS multiple vulnerabilities (CVE-2020-14765, CVE-2020-14789, CVE-2020-14804)

  • mysql: Server: Optimizer multiple vulnerabilities (CVE-2020-14769, CVE-2020-14773, CVE-2020-14777, CVE-2020-14785, CVE-2020-14793, CVE-2020-14794, CVE-2020-14809, CVE-2020-14830, CVE-2020-14836, CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14846, CVE-2020-14861, CVE-2020-14866, CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893, CVE-2021-2001, CVE-2021-2021, CVE-2021-2024, CVE-2021-2030, CVE-2021-2031, CVE-2021-2036, CVE-2021-2055, CVE-2021-2060, CVE-2021-2065, CVE-2021-2070, CVE-2021-2076, CVE-2021-2164, CVE-2021-2169, CVE-2021-2170, CVE-2021-2193, CVE-2021-2203, CVE-2021-2212, CVE-2021-2213, CVE-2021-2230, CVE-2021-2278, CVE-2021-2298, CVE-2021-2299, CVE-2021-2342, CVE-2021-2357, CVE-2021-2367, CVE-2021-2383, CVE-2021-2384, CVE-2021-2387, CVE-2021-2410, CVE-2021-2412, CVE-2021-2418, CVE-2021-2425, CVE-2021-2426, CVE-2021-2427, CVE-2021-2437, CVE-2021-2441, CVE-2021-2444)

  • mysql: InnoDB multiple vulnerabilities (CVE-2020-14775, CVE-2020-14776, CVE-2020-14821, CVE-2020-14829, CVE-2020-14848, CVE-2021-2022, CVE-2021-2028, CVE-2021-2048, CVE-2021-2174, CVE-2021-2180, CVE-2021-2194, CVE-2021-2372, CVE-2021-2374, CVE-2021-2389, CVE-2021-2390, CVE-2021-2429, CVE-2020-14791, CVE-2021-2042)

  • mysql: Server: PS multiple vulnerabilities (CVE-2020-14786, CVE-2020-14790, CVE-2020-14844, CVE-2021-2422)

  • mysql: Server: Security multiple vulnerabilities (CVE-2020-14800, CVE-2020-14838, CVE-2020-14860)

  • mysql: Server: Locking multiple vulnerabilities (CVE-2020-14812, CVE-2021-2058, CVE-2021-2402)

  • mysql: Server: DML multiple vulnerabilities (CVE-2020-14814, CVE-2020-14828, CVE-2021-2056, CVE-2021-2087, CVE-2021-2088, CVE-2021-2166, CVE-2021-2172, CVE-2021-2196, CVE-2021-2300, CVE-2021-2305, CVE-2021-2370, CVE-2021-2440)

  • mysql: Server: Charsets unspecified vulnerability (CVE-2020-14852)

  • mysql: Server: DDL multiple vulnerabilities (CVE-2020-14867, CVE-2021-2061, CVE-2021-2122, CVE-2021-2339, CVE-2021-2352, CVE-2021-2399)

  • mysql: Server: X Plugin unspecified vulnerability (CVE-2020-14870)

  • mysql: Server: Logging unspecified vulnerability (CVE-2020-14873)

  • mysql: Server: Replication multiple vulnerabilities (CVE-2021-2002, CVE-2021-2171, CVE-2021-2178, CVE-2021-2202, CVE-2021-2356, CVE-2021-2385)

  • mysql: C API multiple vulnerabilities (CVE-2021-2010, CVE-2021-2011)

  • mysql: Server: Components Services unspecified vulnerability (CVE-2021-2038)

  • mysql: Server: Options unspecified vulnerability (CVE-2021-2146)

  • mysql: Server: Group Replication Plugin multiple vulnerabilities (CVE-2021-2179, CVE-2021-2232)

  • mysql: Server: Partition multiple vulnerabilities (CVE-2021-2201, CVE-2021-2208)

  • mysql: Server: Information Schema multiple vulnerabilities (CVE-2021-2032, CVE-2021-2226, CVE-2021-2301, CVE-2021-2308)

  • mysql: Server: Packaging unspecified vulnerability (CVE-2021-2307)

  • mysql: Server: Federated unspecified vulnerability (CVE-2021-2354)

  • mysql: Server: GIS unspecified vulnerability (CVE-2021-2417)

  • mysql: Server: Memcached unspecified vulnerability (CVE-2021-2340)

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):

  • Segfault and possible DoS with a crafted query (BZ#1996699)
Record
ALSA-2021:3590
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mecab
AlmaLinux:8
From an advisory covering 141 CVEs
 before 0.996-1.module_el8.4.0+2532+b8928c02.9
0.996-1.module_el8.4.0+2532+b8928c02.9
mecab
AlmaLinux:8
From an advisory covering 141 CVEs
 before 0.996-1.module_el8.5.0+33+8bc5f36a.9
0.996-1.module_el8.5.0+33+8bc5f36a.9
mecab-ipadic
AlmaLinux:8
From an advisory covering 141 CVEs
 before 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a
2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a
mecab-ipadic
AlmaLinux:8
From an advisory covering 141 CVEs
 before 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02
2.7.0.20070801-16.module_el8.4.0+2532+b8928c02
mecab-ipadic-EUCJP
AlmaLinux:8
From an advisory covering 141 CVEs
 before 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a
2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a
mecab-ipadic-EUCJP
AlmaLinux:8
From an advisory covering 141 CVEs
 before 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02
2.7.0.20070801-16.module_el8.4.0+2532+b8928c02
mysql
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql-common
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-common
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
Show 48 moreShow less
Affected packages
PackageAffectedFixed
mysql-devel
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-devel
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql-errmsg
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-errmsg
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql-libs
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-libs
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql-server
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-server
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql-test
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.4.0+2532+b8928c02
8.0.26-1.module_el8.4.0+2532+b8928c02
mysql-test
AlmaLinux:8
From an advisory covering 141 CVEs
 before 8.0.26-1.module_el8.5.0+33+8bc5f36a
8.0.26-1.module_el8.5.0+33+8bc5f36a
mysql
openEuler:20.03-LTS
From an advisory covering 23 CVEs
 before 8.0.22-3.oe1
8.0.22-3.oe1
mecab
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:0.996-1.module+el8.0.0+3898+e09bb8de.9
0:0.996-1.module+el8.0.0+3898+e09bb8de.9
mecab-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:0.996-1.module+el8.0.0+3898+e09bb8de.9
0:0.996-1.module+el8.0.0+3898+e09bb8de.9
mecab-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:0.996-1.module+el8.0.0+3898+e09bb8de.9
0:0.996-1.module+el8.0.0+3898+e09bb8de.9
mecab-ipadic
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 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 141 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 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-common
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-devel
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-devel-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-errmsg
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-libs
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-libs-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-server
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-server-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-test
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
mysql-test-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+12359+b8928c02
0:8.0.26-1.module+el8.4.0+12359+b8928c02
rh-mysql80-mysql
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-common
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-config
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-config-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-debuginfo
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-devel
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-errmsg
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-server
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-server-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-syspaths
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
rh-mysql80-mysql-test
Red Hat:rhel_software_collections:3::el7
From an advisory covering 141 CVEs
 before 0:8.0.26-1.el7
0:8.0.26-1.el7
mecab
Rocky Linux:8
From an advisory covering 141 CVEs
 before 0:0.996-1.module+el8.3.0+242+87d3366a.9
0:0.996-1.module+el8.3.0+242+87d3366a.9
mecab-ipadic
Rocky Linux:8
From an advisory covering 141 CVEs
 before 0:2.7.0.20070801-16.module+el8.3.0+242+87d3366a
0:2.7.0.20070801-16.module+el8.3.0+242+87d3366a
mysql
Rocky Linux:8
From an advisory covering 141 CVEs
 before 0:8.0.26-1.module+el8.4.0+652+6de068a7
0:8.0.26-1.module+el8.4.0+652+6de068a7
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
Show 20 moreShow less
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:16.04:LTS
 before 5.7.31-0ubuntu0.16.04.1, plus listed versions
5.7.11-0ubuntu45.7.11-0ubuntu55.7.11-0ubuntu65.7.12-0ubuntu15.7.12-0ubuntu1.1
Show 18 moreShow less
5.7.13-0ubuntu0.16.04.25.7.15-0ubuntu0.16.04.15.7.16-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.25.7.18-0ubuntu0.16.04.15.7.19-0ubuntu0.16.04.15.7.20-0ubuntu0.16.04.15.7.21-0ubuntu0.16.04.15.7.22-0ubuntu0.16.04.15.7.23-0ubuntu0.16.04.15.7.24-0ubuntu0.16.04.15.7.25-0ubuntu0.16.04.25.7.26-0ubuntu0.16.04.15.7.27-0ubuntu0.16.04.15.7.28-0ubuntu0.16.04.25.7.29-0ubuntu0.16.04.15.7.30-0ubuntu0.16.04.1
5.7.31-0ubuntu0.16.04.1
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 5.7.31-0ubuntu0.18.04.1, 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 8 moreShow less
5.7.23-0ubuntu0.18.04.15.7.24-0ubuntu0.18.04.15.7.25-0ubuntu0.18.04.25.7.26-0ubuntu0.18.04.15.7.27-0ubuntu0.18.04.15.7.28-0ubuntu0.18.04.45.7.29-0ubuntu0.18.04.15.7.30-0ubuntu0.18.04.1
5.7.31-0ubuntu0.18.04.1

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2021-2001 is a medium vulnerability (CVSS 4.9) in Oracle Mysql, published January 20, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.23%, the 82nd percentile. Fixed in mysql-5.7 5.7.31-0ubuntu0.16.04.1.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 546 references and the rest of 1 source description. The JSON record has them.

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