Vulnerability Monitor

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CVE-2015-8949

Use-after-free vulnerability in the my_login function in DBD::mysql before 4.033_01 allows attackers to have unspecified impact by leveraging a call to mysql_errno after a failure of my_login.

Published

2016-08-19T21:59:02.260

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dbd-mysql_project	dbd-mysql	4.033	Yes
Operating System	debian	debian_linux	8.0	Yes

References

http://www.debian.org/security/2016/dsa-3635 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2016/07/25/13 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2016/07/27/1 Mailing List, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/92118 ([email protected])
https://blog.fuzzing-project.org/50-Use-after-free-in-my_login-function-of-DBDmysql-Perl-module.html Third Party Advisory ([email protected])
https://github.com/perl5-dbi/DBD-mysql/blob/4.033_01/Changes Release Notes ([email protected])
https://github.com/perl5-dbi/DBD-mysql/commit/cf0aa7751f6ef8445e9310a64b14dc81460ca156 Issue Tracking, Patch ([email protected])
https://github.com/perl5-dbi/DBD-mysql/pull/45 Issue Tracking, Patch ([email protected])
https://security.gentoo.org/glsa/201701-51 ([email protected])
http://www.debian.org/security/2016/dsa-3635 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/07/25/13 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/07/27/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/92118 (af854a3a-2127-422b-91ae-364da2661108)
https://blog.fuzzing-project.org/50-Use-after-free-in-my_login-function-of-DBDmysql-Perl-module.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/perl5-dbi/DBD-mysql/blob/4.033_01/Changes Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/perl5-dbi/DBD-mysql/commit/cf0aa7751f6ef8445e9310a64b14dc81460ca156 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/perl5-dbi/DBD-mysql/pull/45 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201701-51 (af854a3a-2127-422b-91ae-364da2661108)