Public Date:
833737: CVE-2012-2749 mysql: crash caused by wrong calculation of key length for sort order index

The MITRE CVE dictionary describes this issue as:

MySQL 5.1.x before 5.1.63 and 5.5.x before 5.5.24 allows remote authenticated users to cause a denial of service (mysqld crash) via vectors related to incorrect calculation and a sort order index.

Find out more about CVE-2012-2749 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4
Base Metrics AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux version 6 (mysql) RHSA-2012:1462 2012-11-14
Red Hat Enterprise Linux version 5 (mysql) RHSA-2013:0180 2013-01-22