103 lines
4.5 KiB
XML
103 lines
4.5 KiB
XML
<?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="200505-03">
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<title>Ethereal: Numerous vulnerabilities</title>
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<synopsis>
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Ethereal is vulnerable to numerous vulnerabilities potentially resulting in
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the execution of arbitrary code or abnormal termination.
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</synopsis>
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<product type="ebuild">Ethereal</product>
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<announced>May 06, 2005</announced>
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<revised>May 06, 2005: 01</revised>
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<bug>90539</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">0.10.11</unaffected>
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<vulnerable range="lt">0.10.11</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 numerous vulnerabilities in versions of Ethereal prior
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to 0.10.11, including:
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</p>
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<ul>
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<li>The ANSI A and DHCP dissectors are
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vulnerable to format string vulnerabilities.</li>
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<li>The DISTCC,
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FCELS, SIP, ISIS, CMIP, CMP, CMS, CRMF, ESS, OCSP, PKIX1Explitit, PKIX
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Qualified, X.509, Q.931, MEGACO, NCP, ISUP, TCAP and Presentation
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dissectors are vulnerable to buffer overflows.</li>
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<li>The KINK, WSP,
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SMB Mailslot, H.245, MGCP, Q.931, RPC, GSM and SMB NETLOGON dissectors
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are vulnerable to pointer handling errors.</li>
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<li>The LMP, KINK,
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MGCP, RSVP, SRVLOC, EIGRP, MEGACO, DLSw, NCP and L2TP dissectors are
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vulnerable to looping problems.</li>
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<li>The Telnet and DHCP dissectors
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could abort.</li>
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<li>The TZSP, Bittorrent, SMB, MGCP and ISUP
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dissectors could cause a segmentation fault.</li>
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<li>The WSP, 802.3
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Slow protocols, BER, SMB Mailslot, SMB, NDPS, IAX2, RADIUS, SMB PIPE,
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MRDISC and TCAP dissectors could throw assertions.</li>
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<li>The DICOM,
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NDPS and ICEP dissectors are vulnerable to memory handling errors.</li>
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<li>The GSM MAP, AIM, Fibre Channel,SRVLOC, NDPS, LDAP and NTLMSSP
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dissectors could terminate abnormallly.</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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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 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-0.10.11"</code>
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</resolution>
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<references>
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<uri link="http://www.ethereal.com/appnotes/enpa-sa-00019.html">Ethereal enpa-sa-00019</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1456">CAN-2005-1456</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1457">CAN-2005-1457</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1458">CAN-2005-1458</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1459">CAN-2005-1459</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1460">CAN-2005-1460</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1461">CAN-2005-1461</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1462">CAN-2005-1462</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1463">CAN-2005-1463</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1464">CAN-2005-1464</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1465">CAN-2005-1465</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1466">CAN-2005-1466</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1467">CAN-2005-1467</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1468">CAN-2005-1468</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1469">CAN-2005-1469</uri>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1470">CAN-2005-1470</uri>
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</references>
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<metadata tag="submitter" timestamp="Thu, 05 May 2005 19:56:33 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Fri, 06 May 2005 17:24:39 +0000">
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jaervosz
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</metadata>
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</glsa>
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