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author | 2015-03-08 22:02:38 +0100 | |
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committer | 2015-03-08 22:02:38 +0100 | |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200407-08.xml | |
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Import existing advisories
Diffstat (limited to 'glsa-200407-08.xml')
-rw-r--r-- | glsa-200407-08.xml | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/glsa-200407-08.xml b/glsa-200407-08.xml new file mode 100644 index 00000000..4ae3df7e --- /dev/null +++ b/glsa-200407-08.xml @@ -0,0 +1,77 @@ +<?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="200407-08"> + <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>July 09, 2004</announced> + <revised>May 22, 2006: 02</revised> + <bug>56423</bug> + <access>remote</access> + <affected> + <package name="net-analyzer/ethereal" auto="yes" arch="*"> + <unaffected range="ge">0.10.5</unaffected> + <vulnerable range="le">0.10.4</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 + 0.10.5, including: + </p> + <ul> + <li>In some cases the iSNS dissector could cause Ethereal to + abort.</li> + <li>If there was no policy name for a handle for SMB SID snooping it + could cause a crash.</li> + <li>A malformed or missing community string could cause the SNMP + dissector to 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. For SMB you can disable SID snooping in the SMB + protocol preference. However, it is strongly recommended to upgrade to + the latest stable version. + </p> + </workaround> + <resolution> + <p> + All Ethereal users should upgrade to the latest stable version: + </p> + <code> + # emerge sync + + # emerge -pv ">=net-analyzer/ethereal-0.10.5" + # emerge ">=net-analyzer/ethereal-0.10.5"</code> + </resolution> + <references> + <uri link="http://www.ethereal.com/appnotes/enpa-sa-00015.html">Ethereal enpa-sa-00015</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0633">CVE-2004-0633</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0634">CVE-2004-0634</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0635">CVE-2004-0635</uri> + </references> + <metadata tag="submitter"> + jaervosz + </metadata> +</glsa> |