VDB
CVE-2021-2160
CVE-2021-2160
PUBLISHED
CVSS 4.900000095367432 MEDIUM
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 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).
EPSS 1.11% · 64.7th 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
1.11%
64.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | mysql-5.5 | 5.5.35-0ubuntu1, 5.5.52-0ubuntu0.14.04.1, 5.5.53-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | mysql-5.7 | 5.7.19-0ubuntu0.16.04.1, 5.7.15-0ubuntu0.16.04.1, 5.7.16-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | mysql-5.7 | 0, 5.7.20-0ubuntu0.17.10.1, 5.7.20-1ubuntu1 |
| Ubuntu:16.04:LTS | percona-xtradb-cluster-5.6 | *, 5.6.37-26.21-0ubuntu0.16.04.2, 5.6.37-26.21-0ubuntu0.16.04.1 |
| Ubuntu:16.04:LTS | percona-server-5.6 | 5.6.22-rel71.0-0ubuntu4.1, 5.6.22-rel71.0-0ubuntu4, 5.6.22-rel71.0-0ubuntu2 |
Timeline
- Sep 14, 2020 CVE Published
- Apr 27, 2021 EPSS Score
- Jul 1, 2021 EPSS Score
- Sep 2, 2021 EPSS Score
- Jan 5, 2022 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 9, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 11, 2022 EPSS Score
- Sep 15, 2022 EPSS Score
- Nov 16, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-2160 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-2160 third-party-advisory