CVE-2012-4505

libproxy 0.2.x and 0.3.x - Heap-Based Buffer Overflow via Crafted Content-Length in HTTP Response

Title source: llm
STIX 2.1

Description

Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.

References (13)

Core 13
Core References
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/51048
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1461.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1629-1
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/10/12/1
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/10/12/5
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2571
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/51180
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/51308
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/55910
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/10/16/3
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=864612

Scores

EPSS 0.0322
EPSS Percentile 86.7%

Details

CWE
CWE-119
Status published
Products (3)
libproxy_project/libproxy 0.2.3
libproxy_project/libproxy 0.3.0
libproxy_project/libproxy 0.3.1
Published Nov 11, 2012
Tracked Since Feb 18, 2026