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VuXML: document DoS in SquidGuard

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SquidGuard can be crashed via the specially-crafted URL
when external URL checker is used.
This commit is contained in:
Eygene Ryabinkin 2012-08-25 10:07:39 +00:00
parent 898c7be42e
commit dceeb16c74
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=303124
1 changed files with 35 additions and 0 deletions
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35
security/vuxml/vuln.xml
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@ -51,6 +51,41 @@ Note: Please add new entries to the beginning of this file.
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="8defa0f9-ee8a-11e1-8bd8-0022156e8794">
<topic>squidclamav -- Denial of Service</topic>
<affects>
<package>
<name>squidclamav</name>
<range><lt>5.8</lt></range>
<range><ge>6.0</ge><lt>6.7</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>SquidClamav developers report:</p>
<blockquote cite="http://squidclamav.darold.net/news.html">
<p>Add a workaround for a squidGuard bug that unescape
the URL and send it back unescaped. This result in garbage
staying into pipe of the system command call and could crash
squidclamav on next read or return false information.
This is specially true with URL containing the %0D or %0A
character.</p>
</blockquote>
<p>This vulnerability can be triggered only in configurations
where external chained URL checker is configured via
"squidguard" directive.</p>
</body>
</description>
<references>
<cvename>CVE-2012-3501</cvename>
<url>http://squidclamav.darold.net/news.html</url>
</references>
<dates>
<discovery>2012-07-24</discovery>
<entry>2012-08-25</entry>
</dates>
</vuln>
<vuln vid="a7975581-ee26-11e1-8bd8-0022156e8794">
<topic>inn -- plaintext command injection into encrypted channel</topic>
<affects>