CVE-2012-5627

Severity

40%

Complexity

80%

Confidentiality

48%

Oracle MySQL and MariaDB 5.5.x before 5.5.29, 5.3.x before 5.3.12, and 5.2.x before 5.2.14 does not modify the salt during multiple executions of the change_user command within the same connection which makes it easier for remote authenticated users to conduct brute force password guessing attacks.

Oracle MySQL and MariaDB 5.5.x before 5.5.29, 5.3.x before 5.3.12, and 5.2.x before 5.2.14 does not modify the salt during multiple executions of the change_user command within the same connection which makes it easier for remote authenticated users to conduct brute force password guessing attacks.

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N).

Overview

First reported 11 years ago

2013-10-01 17:55:00

Last updated 7 years ago

2017-08-03 18:09:00

Affected Software

MySQL MySQL

MariaDB 5.2.0

5.2.0

MariaDB 5.2.1

5.2.1

MariaDB 5.2.2

5.2.2

MariaDB 5.2.3

5.2.3

MariaDB 5.2.4

5.2.4

MariaDB 5.2.5

5.2.5

MariaDB 5.2.6

5.2.6

MariaDB 5.2.7

5.2.7

MariaDB 5.2.8

5.2.8

MariaDB 5.2.9

5.2.9

MariaDB 5.2.10

5.2.10

MariaDB 5.2.11

5.2.11

MariaDB 5.2.12

5.2.12

MariaDB 5.2.13

5.2.13

MariaDB 5.3.0

5.3.0

MariaDB 5.3.1

5.3.1

MariaDB 5.3.2

5.3.2

MariaDB 5.3.3

5.3.3

MariaDB 5.3.4

5.3.4

MariaDB 5.3.5

5.3.5

MariaDB 5.3.6

5.3.6

MariaDB 5.3.7

5.3.7

MariaDB 5.3.8

5.3.8

MariaDB 5.3.9

5.3.9

MariaDB 5.3.10

5.3.10

MariaDB 5.3.11

5.3.11

MariaDB 5.5.20

5.5.20

MariaDB 5.5.21

5.5.21

MariaDB 5.5.22

5.5.22

MariaDB 5.5.23

5.5.23

MariaDB 5.5.24

5.5.24

MariaDB 5.5.25

5.5.25

MariaDB 5.5.27

5.5.27

MariaDB 5.5.28

5.5.28

References

20121203 MySQL Local/Remote FAST Account Password Cracking

Exploit, Mailing List, Third Party Advisory

20121205 Re: MySQL Local/Remote FAST Account Password Cracking

Mailing List, Third Party Advisory

[oss-security] 20121206 Re: CVE request: Mysql/Mariadb insecure salt-usage

Mailing List, Third Party Advisory

53372

Not Applicable

GLSA-201308-06

Patch, Third Party Advisory, VDB Entry

MDVSA-2013:102

Broken Link

https://bugzilla.redhat.com/show_bug.cgi?id=883719

Issue Tracking, Patch, Third Party Advisory

https://mariadb.atlassian.net/browse/MDEV-3915

Vendor Advisory

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