73 lines
2.5 KiB
XML
73 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
|
|
<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
|
|
<glsa id="200903-38">
|
|
<title>Squid: Multiple Denial of Service vulnerabilities</title>
|
|
<synopsis>
|
|
Multiple vulnerabilities have been found in Squid which allow for remote
|
|
Denial of Service attacks.
|
|
</synopsis>
|
|
<product type="ebuild">Squid</product>
|
|
<announced>March 24, 2009</announced>
|
|
<revised>March 24, 2009: 01</revised>
|
|
<bug>216319</bug>
|
|
<bug>257585</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="net-proxy/squid" auto="yes" arch="*">
|
|
<unaffected range="ge">2.7.6</unaffected>
|
|
<vulnerable range="lt">2.7.6</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>
|
|
Squid is a full-featured web proxy cache.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<ul>
|
|
<li>The arrayShrink function in lib/Array.c can cause an array to
|
|
shrink to 0 entries, which triggers an assert error. NOTE: this issue
|
|
is due to an incorrect fix for CVE-2007-6239 (CVE-2008-1612).</li>
|
|
<li>An invalid version number in a HTTP request may trigger an
|
|
assertion in HttpMsg.c and HttpStatusLine.c (CVE-2009-0478).</li>
|
|
</ul>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>
|
|
The issues allows for Denial of Service attacks against the service via
|
|
an HTTP request with an invalid version number and other specially
|
|
crafted requests.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>
|
|
There is no known workaround at this time.
|
|
</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>
|
|
All Squid users should upgrade to the latest version:
|
|
</p>
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-proxy/squid-2.7.6"</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6239">CVE-2007-6239</uri>
|
|
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1612">CVE-2008-1612</uri>
|
|
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0478">CVE-2009-0478</uri>
|
|
<uri link="http://www.gentoo.org/security/en/glsa/glsa-200801-05.xml">GLSA-200801-05</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="Mon, 09 Mar 2009 14:14:34 +0000">
|
|
rbu
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="Mon, 16 Mar 2009 14:25:11 +0000">
|
|
craig
|
|
</metadata>
|
|
<metadata tag="bugReady" timestamp="Tue, 24 Mar 2009 16:45:49 +0000">
|
|
p-y
|
|
</metadata>
|
|
</glsa>
|