CVE-2012-5615

Home/CVE/Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other ver

CVE

Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other ver

Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other versions, generates different error messages with different time delays depending on whether a user name exists, which allows remote attackers to enumerate valid usernames.

MEDIUM · CVSS 5 EPSS 0.23865

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 4% of all CVEs by exploitation likelihood
Public exploit or PoC is available

Sigma rules2 YARA rules0

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Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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Affected Products & Versions

mariadball versions

oracle mysqlall versions

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Public Exploits & PoCs

remoteMySQL - Remote User Enumerationverified

remoteMySQL 5.1/5.5 (Windows) - 'MySQLJackpot' Remote Command Executionverified

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Sigma Hunt Rules

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

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Scoring & Timeline

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:N/C:P/I:N/A:N

Published to NVD03 Dec 2012 · 12:49 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10153-1
suse-csafsuse-ru-2023_4991-1
suse-csafsuse-ru-2023_3956-1
suse-csafSUSE-SU-2015:0743-1
usnUSN-2384-1
Show all 15 vendor advisoriesrhsaRHSA-2014:1940Moderate
rhsaRHSA-2014:1862Moderate
rhsaRHSA-2014:1861Moderate
rhsaRHSA-2014:1860Moderate
rhsaRHSA-2014:1937Moderate
rhsaRHSA-2014:1859Moderate
suse-csafSUSE-SU-2015:0620-1
suse-csafSUSE-SU-2015:0946-1
suse-csafSUSE-SU-2015:1177-1
suse-csafSUSE-SU-2015:1177-2

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html

http://seclists.org/fulldisclosure/2012/Dec/9

http://secunia.com/advisories/53372

http://security.gentoo.org/glsa/glsa-201308-06.xml

http://www.mandriva.com/security/advisories?name=MDVSA-2013:102

Show all 11 references

http://www.openwall.com/lists/oss-security/2012/12/02/3

http://www.openwall.com/lists/oss-security/2012/12/02/4

http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html

https://mariadb.atlassian.net/browse/MDEV-3909

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