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CVE

CVE-2012-5627

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 duri

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.

MEDIUM · CVSS 4 EPSS 0.03901
Schedule remediation
  • Public exploit or PoC is available
Sigma rules2 YARA rules0
⬡

Weakness Classification

CWE-522Insufficiently Protected Credentials
▤

Affected Products & Versions

5
oracle mysql>= 5.5.0 and < 5.5.29
mariadb>= 5.2.0 and < 5.2.14
mariadb>= 5.3.0 and < 5.3.12
mariadb>= 5.5.0 and < 5.5.29
mariadball versions
⚠

Public Exploits & PoCs

1
remoteOracle MySQL / MariaDB - Insecure Salt Generation Security Bypassverified
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighOpenCanary - MySQL Login Attempt
producthighUncommon File Creation By Mysql Daemon Process
▣

Scoring & Timeline

4
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:S/C:P/I:N/A:N
Published to NVD01 Oct 2013 · 05:55 PM
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2024:10153-1
suse-csafsuse-ru-2023_4991-1
suse-csafsuse-ru-2023_3956-1
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2012/Dec/58ExploitMailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2012/Dec/83ExploitMailing ListThird Party Advisory
http://seclists.org/oss-sec/2012/q4/424Mailing ListThird Party Advisory
http://secunia.com/advisories/53372Not Applicable
http://security.gentoo.org/glsa/glsa-201308-06.xmlPatchThird Party AdvisoryVDB Entry
http://www.mandriva.com/security/advisories?name=MDVSA-2013:102Broken Link
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