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diff --git a/glsa-200406-01.xml b/glsa-200406-01.xml new file mode 100644 index 00000000..3ca995c4 --- /dev/null +++ b/glsa-200406-01.xml @@ -0,0 +1,78 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200406-01"> + <title>Ethereal: Multiple security problems</title> + <synopsis> + Multiple vulnerabilities including one buffer overflow exist in Ethereal, + which may allow an attacker to run arbitrary code or crash the program. + </synopsis> + <product type="ebuild">Ethereal</product> + <announced>June 04, 2004</announced> + <revised>May 22, 2006: 02</revised> + <bug>51022</bug> + <access>remote</access> + <affected> + <package name="net-analyzer/ethereal" auto="yes" arch="*"> + <unaffected range="ge">0.10.4</unaffected> + <vulnerable range="le">0.10.3</vulnerable> + </package> + </affected> + <background> + <p> + Ethereal is a feature rich network protocol analyzer. + </p> + </background> + <description> + <p> + There are multiple vulnerabilities in versions of Ethereal earlier than + 0.10.4, including: + </p> + <ul> + <li>A buffer overflow in the MMSE dissector.</li> + <li>Under specific conditions a SIP packet could make Ethereal + crash.</li> + <li>The AIM dissector could throw an assertion, causing Ethereal to + crash.</li> + <li>The SPNEGO dissector could dereference a null pointer, causing a + crash.</li> + </ul> + </description> + <impact type="high"> + <p> + An attacker could use these vulnerabilities to crash Ethereal or even + execute arbitrary code with the permissions of the user running + Ethereal, which could be the root user. + </p> + </impact> + <workaround> + <p> + For a temporary workaround you can disable all affected protocol + dissectors by selecting Analyze->Enabled Protocols... and deselecting + them from the list. However, it is strongly recommended to upgrade to + the latest stable release. + </p> + </workaround> + <resolution> + <p> + All Ethereal users should upgrade to the latest stable version: + </p> + <code> + # emerge sync + + # emerge -pv ">=net-analyzer/ethereal-0.10.4" + # emerge ">=net-analyzer/ethereal-0.10.4"</code> + </resolution> + <references> + <uri link="http://www.ethereal.com/appnotes/enpa-sa-00014.html">Ethereal enpa-sa-00014</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0504">CVE-2004-0504</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0505">CVE-2004-0505</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0506">CVE-2004-0506</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0507">CVE-2004-0507</uri> + </references> + <metadata tag="submitter"> + jaervosz + </metadata> +</glsa> |