CVE-2012-5580

critical

Description

Format string vulnerability in the print_proxies function in bin/proxy.c in libproxy 0.3.1 might allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in a proxy name, as demonstrated using the http_proxy environment variable or a PAC file.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/80340

https://code.google.com/p/libproxy/source/detail?r=475

http://www.securityfocus.com/bid/56712

Details

Source: Mitre, NVD

Published: 2014-10-27

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical