CVEvulnerability

CVE-2021-2389

5.9 MEDIUM Published 2021-07-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.1 HIGH — AV:N/AC:M/Au:N/C:N/I:N/A:C

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated 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 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected configurations

• oracle mysql server (>= 5.7.0 <= 5.7.34) • oracle mysql server (>= 8.0.0 <= 8.0.25) • netapp active iq unified manager • netapp oncommand insight • netapp oncommand workflow automation • netapp snapcenter • fedoraproject fedora 34 • fedoraproject fedora 35 • mariadb mariadb (>= 10.2.0 < 10.2.40) • mariadb mariadb (>= 10.3.0 < 10.3.31) • mariadb mariadb (>= 10.4.0 < 10.4.21) • mariadb mariadb (>= 10.5.0 < 10.5.12) • mariadb mariadb (>= 10.6.0 < 10.6.4)

References