CVE-2012-4504

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Summary

CVECVE-2012-4504
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-11-11 13:00:48 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionStack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file.

Risk And Classification

Primary CVSS: v2.0 10 from [email protected]

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

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libproxy Project Libproxy 0.4.0 All All All
Application Libproxy Project Libproxy 0.4.1 All All All
Application Libproxy Project Libproxy 0.4.2 All All All
Application Libproxy Project Libproxy 0.4.3 All All All
Application Libproxy Project Libproxy 0.4.5 All All All
Application Libproxy Project Libproxy 0.4.6 All All All
Application Libproxy Project Libproxy 0.4.7 All All All
Application Libproxy Project Libproxy 0.4.8 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: libproxy PAC downloading buffer overflows af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Security Advisory SA51048 - SUSE update for libproxy - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Bug 864417 – CVE-2012-4504 libproxy: long proxy.pac file handling buffer overflow af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
Google Groups af854a3a-2127-422b-91ae-364da2661108 groups.google.com
USN-1629-1: libproxy vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
openSUSE-SU-2012:1375-1: moderate: update for libproxy, libproxy-plugins af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
oss-security - Re: libproxy PAC downloading buffer overflows af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
r853 - libproxy - A library handling all the details of proxy configuration - Google Project Hosting af854a3a-2127-422b-91ae-364da2661108 code.google.com Patch
libproxy CVE-2012-4504 Stack-Based Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
oss-security - libproxy PAC downloading buffer overflows af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Google Groups MITRE groups.google.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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