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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200604-06">
<title>ClamAV: Multiple vulnerabilities</title>
<synopsis>
ClamAV contains multiple vulnerabilities that could lead to remote
execution of arbitrary code or cause an application crash.
</synopsis>
<product type="ebuild">clamav</product>
<announced>April 07, 2006</announced>
<revised>April 07, 2006: 01</revised>
<bug>128963</bug>
<access>remote</access>
<affected>
<package name="app-antivirus/clamav" auto="yes" arch="*">
<unaffected range="ge">0.88.1</unaffected>
<vulnerable range="lt">0.88.1</vulnerable>
</package>
</affected>
<background>
<p>
ClamAV is a GPL virus scanner.
</p>
</background>
<description>
<p>
ClamAV contains format string vulnerabilities in the logging code
(CVE-2006-1615). Furthermore Damian Put discovered an integer overflow
in ClamAV's PE header parser (CVE-2006-1614) and David Luyer discovered
that ClamAV can be tricked into performing an invalid memory access
(CVE-2006-1630).
</p>
</description>
<impact type="high">
<p>
By sending a malicious attachment to a mail server running ClamAV,
a remote attacker could cause a Denial of Service or the execution of
arbitrary code. Note that the overflow in the PE header parser is only
exploitable when the ArchiveMaxFileSize option is disabled.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All ClamAV users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=app-antivirus/clamav-0.88.1&quot;</code>
</resolution>
<references>
<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1614">CVE-2006-1614</uri>
<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1615">CVE-2006-1615</uri>
<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1630">CVE-2006-1630</uri>
</references>
<metadata tag="submitter" timestamp="Thu, 06 Apr 2006 18:09:01 +0000">
jaervosz
</metadata>
<metadata tag="bugReady" timestamp="Fri, 07 Apr 2006 19:35:00 +0000">
vorlon078
</metadata>
</glsa>