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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="200711-02">
+ <title>OpenSSH: Security bypass</title>
+ <synopsis>
+ A flaw has been discovered in OpenSSH which could allow a local attacker to
+ bypass security restrictions.
+ </synopsis>
+ <product type="ebuild">openssh</product>
+ <announced>2007-11-01</announced>
+ <revised count="01">2007-11-01</revised>
+ <bug>191321</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-misc/openssh" auto="yes" arch="*">
+ <unaffected range="ge">4.7</unaffected>
+ <vulnerable range="lt">4.7</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ OpenSSH is a complete SSH protocol implementation that includes an SFTP
+ client and server support.
+ </p>
+ </background>
+ <description>
+ <p>
+ Jan Pechanec discovered that OpenSSH uses a trusted X11 cookie when it
+ cannot create an untrusted one.
+ </p>
+ </description>
+ <impact type="low">
+ <p>
+ An attacker could bypass the SSH client security policy and gain
+ privileges by causing an X client to be treated as trusted.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All OpenSSH users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-misc/openssh-4.7"</code>
+ </resolution>
+ <references>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4752">CVE-2007-4752</uri>
+ </references>
+ <metadata tag="requester" timestamp="2007-09-25T19:38:10Z">
+ jaervosz
+ </metadata>
+ <metadata tag="bugReady" timestamp="2007-09-25T19:38:18Z">
+ jaervosz
+ </metadata>
+ <metadata tag="submitter" timestamp="2007-09-28T12:20:41Z">
+ p-y
+ </metadata>
+</glsa>