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01 Record

CVE-2023-22079

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.34 and prior. Easily exploitable vulnerability allows low

MediumPUBLISHEDCNA: oracle
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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02 Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.34 and prior. Easily exploitable vulnerability allows low

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.07% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 64.3% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-10-17 21:02Z3 YR AGO
Last updated
2025-02-13 16:43Z1 YR AGO
Reserved
2022-12-17
Assigning CNA
oracle
Record state
PUBLISHED
Severity
Medium (CVSS 6.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
No CWE assigned
Data version
5.1
Document digest
d2a58c334180790c83749e82346d3821275dc366d344cc01c8730a6e55889e0d

05 Affected products

VendorProductVersionsPlatforms
Oracle CorporationMySQL Server* to 8.0.34—

06 References

07 Fixed in

AlmaLinux 8

  • mecab
    Fixed in 0.996-2.module_el8.6.0+3340+d764b636
  • mecab-devel
    Fixed in 0.996-2.module_el8.6.0+3340+d764b636
  • mecab-ipadic
    Fixed in 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
  • mecab-ipadic-EUCJP
    Fixed in 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
  • mysql
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-common
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-devel
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-errmsg
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-libs
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-server
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-test
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • mysql
    Fixed in 8.0.36-1.el9_3
  • mysql-common
    Fixed in 8.0.36-1.el9_3
  • mysql-devel
    Fixed in 8.0.36-1.el9_3
  • mysql-errmsg
    Fixed in 8.0.36-1.el9_3
  • mysql-libs
    Fixed in 8.0.36-1.el9_3
  • mysql-server
    Fixed in 8.0.36-1.el9_3
  • mysql-test
    Fixed in 8.0.36-1.el9_3

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • mecab
    Fixed in 0.996-2.module_el8.6.0+3340+d764b636
  • mecab-devel
    Fixed in 0.996-2.module_el8.6.0+3340+d764b636
  • mecab-ipadic
    Fixed in 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
  • mecab-ipadic-EUCJP
    Fixed in 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
  • mysql
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-common
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-devel
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-errmsg
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-libs
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-server
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11
  • mysql-test
    Fixed in 8.0.36-1.module_el8.9.0+3735+82bd6c11

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • mysql
    Fixed in 8.0.36-1.el9_3
  • mysql-common
    Fixed in 8.0.36-1.el9_3
  • mysql-devel
    Fixed in 8.0.36-1.el9_3
  • mysql-errmsg
    Fixed in 8.0.36-1.el9_3
  • mysql-libs
    Fixed in 8.0.36-1.el9_3
  • mysql-server
    Fixed in 8.0.36-1.el9_3
  • mysql-test
    Fixed in 8.0.36-1.el9_3

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 14.04 LTS

  • mysql-5.5
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • percona-server-5.6
    No fix yet
  • percona-xtradb-cluster-5.6
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • mysql-8.0
    Fixed in 8.0.35-0ubuntu0.20.04.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • mysql-8.0
    Fixed in 8.0.35-0ubuntu0.22.04.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.