CVE-2021-2201 — Vulnetix

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CVE-2021-2201 PUBLISHED

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Partition). Supported versions that are affected are 8.0.23 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).

EPSS 0.99% · 76.7th percentile

Risk Scores

EPSS Score

0.99%

76.7th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	mysql-5.5	5.5.32-0ubuntu7, 0, 5.5.34-0ubuntu1
Ubuntu:16.04:LTS	percona-server-5.6	5.6.22-rel71.0-0ubuntu2, 0, 5.6.22-rel71.0-0ubuntu4
Ubuntu:20.04:LTS	mysql-8.0	8.0.23-0ubuntu0.20.04.1, 8.0.19-0ubuntu2, 8.0.19-0ubuntu3
Ubuntu:16.04:LTS	percona-xtradb-cluster-5.6	5.6.21-25.8-0ubuntu2, 5.6.21-25.8-0ubuntu3, 5.6.21-25.8-0ubuntu3.1

Timeline

Apr 20, 2021 CVE Published
Apr 27, 2021 EPSS Score
Aug 30, 2021 EPSS Score
Oct 31, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Mar 3, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jul 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Jan 7, 2023 EPSS Score
Mar 10, 2023 EPSS Score
Jul 11, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2021-2201 third-party-advisory
https://access.redhat.com/security/cve/CVE-2021-2201 third-party-advisory
https://ubuntu.com/security/notices/USN-4952-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2021-2201 third-party-advisory

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