VDB
CVE-2021-2212
CVE-2021-2212
PUBLISHED
CVSS 4.900000095367432 MEDIUM
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). 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 1.32% · 70.8th percentile
Risk Scores
CVSS 3.1
4.900000095367432
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.32%
70.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | percona-server-5.6 | 5.6.22-rel71.0-0ubuntu4, 5.6.22-rel71.0-0ubuntu4.1, 0 |
| Ubuntu:14.04:LTS | mysql-5.5 | 5.5.34-0ubuntu2, 5.5.37-0ubuntu0.14.04.1, 5.5.41-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | percona-xtradb-cluster-5.6 | 5.6.37-26.21-0ubuntu0.16.04.2, 5.6.21-25.8-0ubuntu3, 0 |
| Ubuntu:20.04:LTS | mysql-8.0 | 8.0.19-0ubuntu5, 8.0.18-0ubuntu4, 8.0.20-0ubuntu0.20.04.1 |
Timeline
- Apr 20, 2021 CVE Published
- Apr 27, 2021 EPSS Score
- Sep 2, 2021 EPSS Score
- Nov 4, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 10, 2022 EPSS Score
- May 12, 2022 EPSS Score
- Sep 17, 2022 EPSS Score
- Nov 19, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 29, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2021-2212 third-party-advisory
- https://ubuntu.com/security/CVE-2021-2212 advisory
- https://access.redhat.com/security/cve/CVE-2021-2212 advisory
- https://ubuntu.com/security/notices/USN-4952-1 advisory