VDB
CVE-2020-14771
CVE-2020-14771
PUBLISHED
CVSS 2.200000047683716 LOW
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth). Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Difficult to exploit 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).
EPSS 1.31% · 69.5th percentile
Risk Scores
CVSS 3.1
2.200000047683716
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
EPSS Score
1.31%
69.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mysql-5.7 | 5.7.20-0ubuntu0.17.10.1, 5.7.19-0ubuntu1, 0 |
| Ubuntu:20.04:LTS | mysql-8.0 | 8.0.21-0ubuntu0.20.04.4, 8.0.20-0ubuntu0.20.04.1, 8.0.18-0ubuntu5 |
| Ubuntu:16.04:LTS | percona-server-5.6 | 0, 5.6.22-rel71.0-0ubuntu4, 5.6.22-rel71.0-0ubuntu4.1 |
| Ubuntu:16.04:LTS | mysql-5.7 | 5.7.17-0ubuntu0.16.04.1, 5.7.18-0ubuntu0.16.04.1, 5.7.19-0ubuntu0.16.04.1 |
| Ubuntu:14.04:LTS | mysql-5.5 | 0, 5.5.34-0ubuntu2, 5.5.43-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | percona-xtradb-cluster-5.6 | *, *, * |
Timeline
- Oct 20, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-14771 third-party-advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html third-party-advisory
- https://ubuntu.com/security/notices/USN-4604-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-14771 third-party-advisory