PT-2012-5484 · Pgbouncer · Pgbouncer

Jan Lieskovsky · Published 2012-11-18 · Updated 2023-02-13 · CVE-2012-4575

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions pgbouncer version 1.5.2

Description The issue allows remote attackers to cause a denial of service, resulting in a daemon outage. This is achieved by sending a request with a long database name to the add database function in objects.c.

Recommendations For version 1.5.2, consider restricting access to the add database function until a patch is available to prevent exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2012-4575

Affected Products

Pgbouncer

References · 9

• https://osv.dev/vulnerability/CVE-2012-4575 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-4575 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2012-4575 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-4575 · Vendor Advisory
• http://openwall.com/lists/oss-security/2012/11/02/8 · Note
• http://securityfocus.com/bid/56371 · Note
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692103 · Note
• http://git.postgresql.org/gitweb/?p=pgbouncer.git%3Ba=commit%3Bh=4b92112b820830b30cd7bc91bef3dd8f35305525 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=872527 · Note