CVE-2012-2749

MySQL 5.1.x before 5.1.63 and 5.5.x before 5.5.24 allows remote authenticated users to cause a...

4.0 MediumFix available

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.

Exploit likelihood

1.90%Up 0.3 points since Feb 4, 2022

What each source reports

NVD Score used 4.0

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.

Record: CVE-2012-2749
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:N/I:N/A:P
Weakness: CWE-399
Updated: 2026-11-02

CVE List No score

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.

Record: CVE-2012-2749
Updated: 2026-11-02

EUVDEUVD-2012-2729 No score

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.

Record: EUVD-2012-2729
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3rhr-hm6q-fchf No score

MySQL 5.1.x before 5.1.63 and 5.5.x before 5.5.24 allows remote authenticated users to cause a...

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.

Record: GHSA-3rhr-hm6q-fchf
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`mysql-5.1` Debian:6.0	before 5.1.63-0+squeeze1, plus listed versions 5.1.49-35.1.50-15.1.51-15.1.53-15.1.54-1 Show 16 moreShow less 5.1.54-25.1.55-15.1.56-15.1.57-15.1.57-1.15.1.57-1.25.1.57-1.35.1.57-25.1.57-35.1.57-3.15.1.58-15.1.61-0+squeeze15.1.61-25.1.61-35.1.62-15.1.62-1+m68k	5.1.63-0+squeeze1
`mysql` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-debuginfo` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-libs` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-server` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-bench` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-devel` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded-devel` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-test` Red Hat:enterprise_linux:6::client	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3

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Affected packages
Package	Affected	Fixed
`mysql` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-debuginfo` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-libs` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-bench` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-devel` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded-devel` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-server` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-test` Red Hat:enterprise_linux:6::computenode	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-bench` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-debuginfo` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-devel` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-libs` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-server` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-test` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded-devel` Red Hat:enterprise_linux:6::server	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-bench` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-debuginfo` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-devel` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-libs` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-server` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-test` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql-embedded-devel` Red Hat:enterprise_linux:6::workstation	before 0:5.1.66-1.el6_3	0:5.1.66-1.el6_3
`mysql` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9
`mysql-bench` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9
`mysql-debuginfo` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9
`mysql-devel` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9
`mysql-server` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9
`mysql-test` Red Hat:enterprise_linux:5::server	before 0:5.0.95-5.el5_9	0:5.0.95-5.el5_9

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-2749 is a medium vulnerability (CVSS 4.0) in Mysql, published June 18, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.90%, the 79th percentile. Fixed in mysql-5.1 5.1.63-0+squeeze1.

References

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