Published: 19/08/2016 Updated: 01/07/2017

CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 890

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

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

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debian debian linux 8.0
dbd-mysql project dbd-mysql 4.033

DBD::mysql could be made to crash or run programs if it received specially crafted input ...

Two use-after-free vulnerabilities were discovered in DBD::mysql, a Perl DBI driver for the MySQL database server A remote attacker can take advantage of these flaws to cause a denial-of-service against an application using DBD::mysql (application crash), or potentially to execute arbitrary code with the privileges of the user running the applicat ...

Use-after-free vulnerability in the my_login function in DBD::mysql before 4033_01 allows attackers to have unspecified impact by leveraging a call to mysql_errno after a failure of my_login ...

CWE-416 https://blog.fuzzing-project.org/50-Use-after-free-in-my_login-function-of-DBDmysql-Perl-module.html http://www.openwall.com/lists/oss-security/2016/07/25/13 https://github.com/perl5-dbi/DBD-mysql/pull/45 http://www.openwall.com/lists/oss-security/2016/07/27/1 http://www.debian.org/security/2016/dsa-3635 https://github.com/perl5-dbi/DBD-mysql/blob/4.033_01/Changes https://github.com/perl5-dbi/DBD-mysql/commit/cf0aa7751f6ef8445e9310a64b14dc81460ca156 http://www.securityfocus.com/bid/92118 https://security.gentoo.org/glsa/201701-51 https://usn.ubuntu.com/3103-1/https://nvd.nist.gov

CVE-2015-8949

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