Description
libpam-pgsql (aka pam_pgsql) 0.7 does not properly handle a NULL value returned by the password search query, which allows remote attackers to bypass authentication via a crafted password.
References
- SUSE-SU-2016:1996 vendor-advisory
- [oss-security] 20130115 pam-pgsql NULL password handling issue mailing-list
- 57440 vdb-entry
- http://sourceforge.net/p/pam-pgsql/bugs/13/
- http://sourceforge.net/u/lvella/pam-pgsql/ci/9361f5970e5dd90a747319995b67c2f73b91448c/
- SUSE-SU-2016:2089 vendor-advisory
- [oss-security] 20130116 Re: pam-pgsql NULL password handling issue mailing-list
- libpampgsql-password-sec-bypass(81363) vdb-entry