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CVE-2012-5627

Date: October 1, 2013

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.

Language: C++

Severity Score

Related Resources (11)

http://secunia.com/advisories/53372
https://mariadb.atlassian.net/browse/MDEV-3915
http://seclists.org/fulldisclosure/2012/Dec/58
http://www.mandriva.com/security/advisories?name=MDVSA-2013:102
http://security.gentoo.org/glsa/glsa-201308-06.xml
https://access.redhat.com/security/cve/CVE-2012-5627
http://seclists.org/oss-sec/2012/q4/424
https://nvd.nist.gov/vuln/detail/CVE-2012-5627
https://bugzilla.redhat.com/show_bug.cgi?id=883719
http://seclists.org/fulldisclosure/2012/Dec/83
https://www.mend.io/vulnerability-database/CVE-2012-5627

Severity Score

Weakness Type (CWE)

Credentials Management

CWE-255

Insufficiently Protected Credentials

CWE-522

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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