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CVE-2017-3452

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

6.5 MediumFix available

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/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
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

2.33%Up 1.3 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 6.5

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Record
CVE-2017-3452
CVSS 3.0
6.5 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
4.0 MediumAV:N/AC:L/Au:S/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Record
CVE-2017-3452
Updated
2026-11-02
EUVDEUVD-2017-12573 No score

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Record
EUVD-2017-12573
Updated
2026-11-03
GitHub AdvisoriesGHSA-vvr7-h5qq-ccf3 6.5

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

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Record
GHSA-vvr7-h5qq-ccf3
CVSS 3.0
6.5 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV 6.5

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.35 and earlier. 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Record
CVE-2017-3452
CVSS 3.0
6.5 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2017:2787 7.7

Red Hat Security Advisory: rh-mysql56-mysql security and bug fix update

Record
RHSA-2017:2787
CVSS 3.0
7.7 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
rh-mysql56-mysql
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-bench
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-common
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-config
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-debuginfo
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-devel
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-errmsg
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-server
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql-test
Red Hat:rhel_software_collections:2::el6
 before 0:5.6.37-5.el6
0:5.6.37-5.el6
rh-mysql56-mysql
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
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Affected packages
PackageAffectedFixed
rh-mysql56-mysql-bench
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-common
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-config
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-debuginfo
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-devel
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-errmsg
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-server
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7
rh-mysql56-mysql-test
Red Hat:rhel_software_collections:2::el7
 before 0:5.6.37-5.el7
0:5.6.37-5.el7

History

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

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

In short

CVE-2017-3452 is a medium vulnerability (CVSS 6.5) in Oracle Mysql, published April 24, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.33%, the 83rd percentile. Fixed in rh-mysql56-mysql 0:5.6.37-5.el6.

References

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