PT-2014-2431 · Unknown · Libpam-Pgsql

Lucas Clemente Vella · Published 2014-06-03 · Updated 2017-08-29 · CVE-2013-0191

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libpam-pgsql version 0.7

Description The issue allows remote attackers to bypass authentication by providing a crafted password, due to the improper handling of a NULL value returned by the password search query.

Recommendations For libpam-pgsql version 0.7, update to a version that properly handles NULL values from the password search query to prevent authentication bypass.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2013-0191

Affected Products

Libpam-Pgsql

References · 12

• 🔥 http://sourceforge.net/u/lvella/pam-pgsql/ci/9361f5970e5dd90a747319995b67c2f73b91448c · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-0191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-0191 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2013-0191 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-0191 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html · Vendor Advisory
• http://seclists.org/oss-sec/2013/q1/86 · Note
• http://seclists.org/oss-sec/2013/q1/99 · Note
• http://sourceforge.net/p/pam-pgsql/bugs/13 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/81363 · Note
• http://securityfocus.com/bid/57440 · Note