Log in Start free

Vulnerability · Published Jul 19, 2022 · Assigned by oracle

CVE-2022-21455

Medium 4.9

In plain English

A medium-severity security flaw in MySQL Server from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.9Medium
Exploit odds (30 days)1.1%top 35.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PAM Auth Plugin). Supported versions that are affected are 8.0.28 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 creation, deletion or modification access to critical data or all MySQL Server accessible data. CVSS 3.1 Base Score 4.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N).

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:9mysql8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-common8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-devel8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-errmsg8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-libs8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-server8.0.30-3.el9_0ALSA-2022:6590
AlmaLinux:9mysql-test8.0.30-3.el9_0ALSA-2022:6590
Rocky Linux:9mysql0:8.0.30-3.el9_0RLSA-2022:6590
Ubuntu:22.04:LTSmysql-8.08.0.29-0ubuntu0.22.04.1UBUNTU-CVE-2022-21455

Affected products (as reported)

VendorProductVersions
Oracle Corporation MySQL Server 8.0.28 and prior

References