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Vulnerability Details : 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.
Publish Date : 2016-08-19 Last Update Date : 2017-07-01
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 416

- Products Affected By CVE-2015-8949

# Product Type Vendor Product Version Update Edition Language
1 Application Dbd-mysql Project Dbd-mysql 4.033 * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Dbd-mysql Project Dbd-mysql 1
Debian Debian Linux 1

- References For CVE-2015-8949

http://www.openwall.com/lists/oss-security/2016/07/25/13
MLIST [oss-security] 20160725 Use after free in my_login() function of DBD::mysql (Perl module)
http://www.openwall.com/lists/oss-security/2016/07/27/1
MLIST [oss-security] 20160726 Re: Use after free in my_login() function of DBD::mysql (Perl module)
http://www.securityfocus.com/bid/92118
BID 92118 DBD::mysql 'my_login()' Function Use After Free Remote Code Execution Vulnerability Release Date:2016-10-31
https://security.gentoo.org/glsa/201701-51
GENTOO GLSA-201701-51
https://github.com/perl5-dbi/DBD-mysql/commit/cf0aa7751f6ef8445e9310a64b14dc81460ca156 CONFIRM
http://www.debian.org/security/2016/dsa-3635
DEBIAN DSA-3635
https://github.com/perl5-dbi/DBD-mysql/blob/4.033_01/Changes CONFIRM
https://blog.fuzzing-project.org/50-Use-after-free-in-my_login-function-of-DBDmysql-Perl-module.html
https://github.com/perl5-dbi/DBD-mysql/pull/45 CONFIRM

- Metasploit Modules Related To CVE-2015-8949

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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