71 lines
2.4 KiB
XML
71 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200808-07">
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<title>ClamAV: Multiple Denials of Service</title>
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<synopsis>
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Multiple vulnerabilities in ClamAV may result in a Denial of Service.
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</synopsis>
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<product type="ebuild">clamav</product>
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<announced>2008-08-08</announced>
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<revised count="01">2008-08-08</revised>
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<bug>204340</bug>
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<bug>227351</bug>
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<access>remote</access>
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<affected>
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<package name="app-antivirus/clamav" auto="yes" arch="*">
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<unaffected range="ge">0.93.3</unaffected>
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<vulnerable range="lt">0.93.3</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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Clam AntiVirus is a free anti-virus toolkit for UNIX, designed
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especially for e-mail scanning on mail gateways.
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</p>
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</background>
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<description>
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<p>
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Damian Put has discovered an out-of-bounds memory access while
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processing Petite files (CVE-2008-2713, CVE-2008-3215). Also, please
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note that the 0.93 ClamAV branch fixes the first of the two attack
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vectors of CVE-2007-6595 concerning an insecure creation of temporary
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files vulnerability. The sigtool attack vector seems still unfixed.
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</p>
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</description>
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<impact type="low">
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<p>
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A remote attacker could entice a user or automated system to scan a
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specially crafted Petite file, possibly resulting in a Denial of
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Service (daemon crash). Also, the insecure creation of temporary files
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vulnerability can be triggered by a local user to perform a symlink
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attack.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All ClamAV users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.93.3"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6595">CVE-2007-6595</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2713">CVE-2008-2713</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3215">CVE-2008-3215</uri>
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</references>
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<metadata tag="requester" timestamp="2008-08-03T21:50:46Z">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="2008-08-05T21:44:31Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2008-08-05T21:46:23Z">
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falco
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</metadata>
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</glsa>
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