squidclamav -- cross-site scripting in default virus warning pages

Description:

SquidClamav developers report:

This release fix several security issues by escaping CGI parameters.

Prior to versions 6.7 and 5.8, CGI script clwarn.cgi was not properly sanitizing input variables, so they could be used to inject arbitrary strings to the generated page, leading to the cross-site scripting attacks.

References:

• CVE name CVE-2012-4667
• URL: <http://squidclamav.darold.net/news.html>

Affects:

• squidclamav <5.8
• squidclamav >=6.0 <6.7

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