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70 lines
2.2 KiB
70 lines
2.2 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="200501-46">
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<title>ClamAV: Multiple issues</title>
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<synopsis>
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ClamAV contains two vulnerabilities that could lead to Denial of Service
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and evasion of virus scanning.
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</synopsis>
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<product type="ebuild">clamav</product>
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<announced>January 31, 2005</announced>
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<revised>May 22, 2006: 02</revised>
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<bug>78656</bug>
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<bug>79194</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">0.81</unaffected>
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<vulnerable range="le">0.80</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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ClamAV is an antivirus toolkit. It includes a multi-threaded daemon and
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a command line scanner.
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</p>
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</background>
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<description>
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<p>
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ClamAV fails to properly scan ZIP files with special headers
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(CAN-2005-0133) and base64 encoded images in URLs.
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</p>
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</description>
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<impact type="normal">
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<p>
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By sending a base64 encoded image file in a URL an attacker could evade
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virus scanning. By sending a specially-crafted ZIP file an attacker
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could cause a Denial of Service by crashing the clamd daemon.
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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-0.81"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0133">CAN-2005-0133</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0218">CVE-2005-0218</uri>
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<uri link="http://sourceforge.net/forum/forum.php?forum_id=440649">ClamAV Release Announcement</uri>
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<uri link="http://secunia.com/advisories/13900/">Secunia SA13900</uri>
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</references>
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<metadata tag="requester" timestamp="Thu, 27 Jan 2005 15:17:33 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Thu, 27 Jan 2005 21:31:06 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 31 Jan 2005 09:07:27 +0000">
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koon
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</metadata>
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</glsa>
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