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Vulnerability · Published Jul 19, 2022 · Assigned by oracle

CVE-2022-21539

Medium 5.0

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 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.0Medium
Exploit odds (30 days)1.0%top 37.9% 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: InnoDB). Supported versions that are affected are 8.0.29 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 5.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L).

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-8.08.0.30-0ubuntu0.22.04.1USN-5537-1
Ubuntu:22.04:LTSmysql-8.08.0.30-0ubuntu0.22.04.1UBUNTU-CVE-2022-21539

Affected products (as reported)

VendorProductVersions
Oracle Corporation MySQL Server 8.0.29 and prior

References