CVE-2013-0383: Canonical Ubuntu Linux

Medium severity, CVSS 4.3. EPSS: 2.6% chance of exploitation in the next 30 days.

Unspecified vulnerability in the Server component in Oracle MySQL 5.1.66 and earlier, and 5.5.28 and earlier, allows remote attackers to affect availability via unknown vectors related to Server Locking.

Affected products

• Canonical Ubuntu Linux: version 10.04 only; version 11.04 only; version 12.04 only; version 12.10 only
• MariaDB MariaDB: from 5.1.0, before 5.1.67 (fixed in 5.1.67); from 5.2.0, before 5.2.14 (fixed in 5.2.14); from 5.3.0, before 5.3.12 (fixed in 5.3.12); from 5.5.0, before 5.5.29 (fixed in 5.5.29); version 10.0.0 only
• Oracle MySQL: from 5.1.0, up to and including 5.1.66; from 5.5.0, up to and including 5.5.28
• Red Hat Enterprise Linux: version 6.0 only
• Red Hat Enterprise Linux Desktop: version 6.0 only
• Red Hat Enterprise Linux Eus: version 6.3 only
• Red Hat Enterprise Linux Workstation: version 6.0 only

Published 2013-01-17. Last modified 2026-06-16.