<?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>2006-04-07</announced> <revised count="01">2006-04-07</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 ">=app-antivirus/clamav-0.88.1"</code> </resolution> <references> <uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1614">CVE-2006-1614</uri> <uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1615">CVE-2006-1615</uri> <uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1630">CVE-2006-1630</uri> </references> <metadata tag="submitter" timestamp="2006-04-06T18:09:01Z"> jaervosz </metadata> <metadata tag="bugReady" timestamp="2006-04-07T19:35:00Z"> vorlon078 </metadata> </glsa>