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100 lines
3.4 KiB
100 lines
3.4 KiB
<?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="200805-19">
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<title>ClamAV: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities in ClamAV may result in the remote execution of
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arbitrary code.
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</synopsis>
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<product type="ebuild">clamav</product>
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<announced>2008-05-20</announced>
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<revised count="01">2008-05-20</revised>
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<bug>213762</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</unaffected>
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<vulnerable range="lt">0.93</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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Multiple vulnerabilities have been reported:
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</p>
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<ul>
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<li>
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Damian Put reported a heap-based buffer overflow when processing PeSpin
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packed PE binaries (CVE-2008-0314).
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</li>
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<li>
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Alin Rad Pop of Secunia Research reported a buffer overflow in the
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cli_scanpe() function when processing Upack PE binaries
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(CVE-2008-1100).
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</li>
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<li>
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Hanno Boeck reported an infinite loop when processing ARJ archives
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(CVE-2008-1387).
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</li>
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<li>
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Damian Put and Thomas Pollet reported a heap-based buffer overflow when
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processing WWPack compressed PE binaries (CVE-2008-1833).
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</li>
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<li>
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A buffer over-read was discovered in the rfc2231() function when
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producing a string that is not NULL terminated (CVE-2008-1836).
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</li>
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<li>
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An unspecified vulnerability leading to "memory problems" when scanning
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RAR files was reported (CVE-2008-1837).
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</li>
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<li>
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Thierry Zoller reported that scanning of RAR files could be
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circumvented (CVE-2008-1835).
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</li>
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</ul>
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</description>
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<impact type="high">
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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 file, possibly leading to the execution of arbitrary
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code with the privileges of the user running ClamAV (either a system
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user or the "clamav" user if clamd is compromised), or a Denial of
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Service.
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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"</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-2008-0314">CVE-2008-0314</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1100">CVE-2008-1100</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1387">CVE-2008-1387</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1833">CVE-2008-1833</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1835">CVE-2008-1835</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1836">CVE-2008-1836</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1837">CVE-2008-1837</uri>
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</references>
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<metadata tag="submitter" timestamp="2008-05-14T18:45:19Z">
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rbu
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</metadata>
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<metadata tag="bugReady" timestamp="2008-05-14T18:56:12Z">
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rbu
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</metadata>
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</glsa>
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