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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="200512-06">
+  <title>Ethereal: Buffer overflow in OSPF protocol dissector</title>
+  <synopsis>
+    Ethereal is missing bounds checking in the OSPF protocol dissector that
+    could lead to abnormal program termination or the execution of arbitrary
+    code.
+  </synopsis>
+  <product type="ebuild">Ethereal</product>
+  <announced>2005-12-14</announced>
+  <revised>2005-12-14: 01</revised>
+  <bug>115030</bug>
+  <access>remote</access>
+  <affected>
+    <package name="net-analyzer/ethereal" auto="yes" arch="*">
+      <unaffected range="ge">0.10.13-r2</unaffected>
+      <vulnerable range="lt">0.10.13-r2</vulnerable>
+    </package>
+  </affected>
+  <background>
+    <p>
+    Ethereal is a feature-rich network protocol analyzer. It provides
+    protocol analyzers for various network flows, including one for Open
+    Shortest Path First (OSPF) Interior Gateway Protocol.
+    </p>
+  </background>
+  <description>
+    <p>
+    iDEFENSE reported a possible overflow due to the lack of bounds
+    checking in the dissect_ospf_v3_address_prefix() function, part of the
+    OSPF protocol dissector.
+    </p>
+  </description>
+  <impact type="high">
+    <p>
+    An attacker might be able to craft a malicious network flow that
+    would crash Ethereal. It may be possible, though unlikely, to exploit
+    this flaw to execute arbitrary code with the permissions of the user
+    running Ethereal, which could be the root user.
+    </p>
+  </impact>
+  <workaround>
+    <p>
+    There is no known workaround at this time.
+    </p>
+  </workaround>
+  <resolution>
+    <p>
+    All Ethereal users should upgrade to the latest version:
+    </p>
+    <code>
+    # emerge --sync
+    # emerge --ask --oneshot --verbose "&gt;=net-analyzer/ethereal-0.10.13-r2"</code>
+  </resolution>
+  <references>
+    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3651">CVE-2005-3651</uri>
+    <uri link="http://www.idefense.com/application/poi/display?id=349&amp;type=vulnerabilities">iDEFENSE Advisory</uri>
+  </references>
+  <metadata tag="submitter" timestamp="2005-12-12T15:18:48Z">
+    koon
+  </metadata>
+  <metadata tag="bugReady" timestamp="2005-12-14T12:23:23Z">
+    koon
+  </metadata>
+</glsa>