CVE-2012-2122

sql/password.c in Oracle MySQL 5.1.x before 5.1.63, 5.5.x before 5.5.24, and 5.6.x before 5.6.6, and MariaDB 5.1.x before 5.1.62, 5.2.x before 5.2.12, 5.3.x before 5.3.6, and 5.5.x before 5.5.23, when running in certain environments with certain implementations of the memcmp function, allows remote attackers to bypass authentication by repeatedly authenticating with the same incorrect password, which eventually causes a token comparison to succeed due to an improperly-checked return value.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:oracle:mysql:5.1.51:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.52:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.52:sp1:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.53:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.54:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.55:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.56:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.57:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.58:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.59:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.60:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.1.61:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:oracle:mysql:5.5.10:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.11:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.12:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.13:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.14:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.15:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.16:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.17:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.18:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.19:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.20:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.21:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:oracle:mysql:5.6.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.6.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.6.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.6.5:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:a:mariadb:mariadb:5.1.41:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.42:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.44:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.47:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.49:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.50:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.51:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.53:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.55:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.60:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.1.61:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:a:mariadb:mariadb:5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.2:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.3:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.4:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.5:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.6:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.7:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.8:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.9:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.10:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.2.11:*:*:*:*:*:*:*

Configuration 6 (hide)

OR cpe:2.3:a:mariadb:mariadb:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.4:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.3.6:*:*:*:*:*:*:*

Configuration 7 (hide)

OR cpe:2.3:a:mariadb:mariadb:5.5.20:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.5.21:*:*:*:*:*:*:*
cpe:2.3:a:mariadb:mariadb:5.5.22:*:*:*:*:*:*:*

History

No history.

Information

Published : 2012-06-26 18:55

Updated : 2024-02-28 12:00


NVD link : CVE-2012-2122

Mitre link : CVE-2012-2122

CVE.ORG link : CVE-2012-2122


JSON object : View

Products Affected

mariadb

  • mariadb

oracle

  • mysql
CWE
CWE-287

Improper Authentication