VDB
CVE-2021-2293
CVE-2021-2293
PUBLISHED
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). 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 | 5.5.52-0ubuntu0.14.04.1, 5.5.50-0ubuntu0.14.04.1, 5.5.47-0ubuntu0.14.04.1 |
| Ubuntu:20.04:LTS | mysql-8.0 | 8.0.19-0ubuntu4, 8.0.20-0ubuntu0.20.04.1, 0 |
| Ubuntu:16.04:LTS | percona-xtradb-cluster-5.6 | *, 0, * |
| Ubuntu:16.04:LTS | percona-server-5.6 | 5.6.22-rel71.0-0ubuntu2, 0, 5.6.22-rel71.0-0ubuntu4.1 |
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-2021-2293 third-party-advisory
- https://access.redhat.com/security/cve/CVE-2021-2293 third-party-advisory
- https://ubuntu.com/security/notices/USN-4952-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-2293 third-party-advisory