CVE-2013-0191
libpam-pgsql (aka pam_pgsql) 0.7 does not properly handle a NULL value returned by the password...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2013-0191- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2013-0191- Updated
- 2026-11-02
EUVDEUVD-2013-0227 No score
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.
- Record
EUVD-2013-0227- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-44wh-q63q-2624 No score
libpam-pgsql (aka pam_pgsql) 0.7 does not properly handle a NULL value returned by the password...
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.
- Record
GHSA-44wh-q63q-2624- Weakness
- CWE-287
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2013-0191 No score
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.
- Record
UBUNTU-CVE-2013-0191- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-0191 is a medium vulnerability (CVSS 5.0) in Lucas Clemente Vella Libpam-pgsql, published June 3, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.76%, the 78th percentile. No source names a fixed version.
References
lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
seclists.org/oss-sec/2013/q1/86
securityfocus.com/bid/57440
sourceforge.net/p/pam-pgsql/bugs/13