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79 lines
2.9 KiB
79 lines
2.9 KiB
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200503-16">
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<title>Ethereal: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities exist in Ethereal, which may allow an attacker to
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run arbitrary code or crash the program.
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</synopsis>
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<product type="ebuild">ethereal</product>
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<announced>March 12, 2005</announced>
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<revised>May 22, 2006: 03</revised>
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<bug>84547</bug>
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<access>remote</access>
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<affected>
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<package name="net-analyzer/ethereal" auto="yes" arch="*">
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<unaffected range="ge">0.10.10</unaffected>
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<vulnerable range="lt">0.10.10</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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Ethereal is a feature rich network protocol analyzer.
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</p>
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</background>
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<description>
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<p>
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There are multiple vulnerabilities in versions of Ethereal earlier than
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0.10.10, including:
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</p>
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<ul>
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<li>The Etheric, 3GPP2 A11 and IAPP dissectors are vulnerable to buffer
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overflows (CAN-2005-0704, CAN-2005-0699 and CAN-2005-0739).</li>
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<li>The GPRS-LLC could crash when the "ignore cipher bit" option is
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enabled (CAN-2005-0705).</li>
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<li>Various vulnerabilities in JXTA and sFlow dissectors.</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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An attacker might be able to use these vulnerabilities to crash
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Ethereal and execute arbitrary code with the permissions of the user
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running Ethereal, which could be the root user.
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</p>
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</impact>
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<workaround>
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<p>
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For a temporary workaround you can disable all affected protocol
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dissectors. However, it is strongly recommended that you upgrade to the
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latest stable version.
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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 Ethereal 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 ">=net-analyzer/ethereal-0.10.10"</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-2005-0699">CAN-2005-0699</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0704">CAN-2005-0704</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0705">CAN-2005-0705</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0739">CAN-2005-0739</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0765">CVE-2005-0765</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0766">CVE-2005-0766</uri>
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<uri link="http://www.ethereal.com/appnotes/enpa-sa-00018.html">Ethereal enpa-sa-00018</uri>
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</references>
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<metadata tag="submitter" timestamp="Wed, 9 Mar 2005 13:39:26 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Sat, 12 Mar 2005 15:50:23 +0000">
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lewk
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</metadata>
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</glsa>
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