PT-2012-5534 · Squidclamav · Squidclamav

Sean Amoss · Published 2012-08-25 · Updated 2012-10-12 · CVE-2012-4667

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SquidClamav versions prior to 5.8

Description The issue allows remote attackers to inject arbitrary web script or HTML via specific parameters to various CGI scripts. The vulnerable parameters include url, virus, source, and user. The affected scripts are located in the cgi-bin/ directory and include different language versions of clwarn.cgi.

Recommendations For SquidClamav versions prior to 5.8, update to version 5.8 or later to resolve the issue. As a temporary workaround, consider restricting access to the clwarn.cgi scripts and their language variants in the cgi-bin/ directory until the update is applied. Avoid using the vulnerable parameters url, virus, source, and user in the affected API endpoints until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2012-4667

Affected Products

Squidclamav

References · 6

• http://freecode.com/projects/squidclamav/releases/346722 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2012-4667 · Security Note
• http://squidclamav.darold.net/news.html · Note
• http://openwall.com/lists/oss-security/2012/08/16/2 · Note
• http://openwall.com/lists/oss-security/2012/08/16/4 · Note
• http://openwall.com/lists/oss-security/2012/08/25/1 · Note