CVE-2012-4505

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

11/11/2012

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

10.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:libproxy_project:libproxy:0.2.3:::::::*
cpe:2.3:a:libproxy_project:libproxy:0.3.0:::::::*
cpe:2.3:a:libproxy_project:libproxy:0.3.1:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2012-4505

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools