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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201201-14">
+ <title>MIT Kerberos 5 Applications: Multiple vulnerabilities</title>
+ <synopsis>Multiple vulnerabilities have been found in MIT Kerberos 5
+ Applications, the most severe of which may allow execution of arbitrary
+ code.
+ </synopsis>
+ <product type="ebuild">mit-krb5-appl</product>
+ <announced>January 23, 2012</announced>
+ <revised>January 23, 2012: 1</revised>
+ <bug>374229</bug>
+ <bug>396137</bug>
+ <access>remote</access>
+ <affected>
+ <package name="app-crypt/mit-krb5-appl" auto="yes" arch="*">
+ <unaffected range="ge">1.0.2-r1</unaffected>
+ <vulnerable range="lt">1.0.2-r1</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>A suite of applications that implement the Kerberos 5 network protocol
+ from MIT.
+ </p>
+ </background>
+ <description>
+ <p>Multiple vulnerabilities have been discovered in MIT Kerberos 5
+ Applications:
+ </p>
+
+ <ul>
+ <li>An error in the FTP daemon prevents it from dropping its initial
+ effective group identifier (CVE-2011-1526).
+ </li>
+ <li>A boundary error in the telnet daemon and client could cause a buffer
+ overflow (CVE-2011-4862).
+ </li>
+ </ul>
+
+ </description>
+ <impact type="normal">
+ <p>An unauthenticated remote attacker may be able to execute arbitrary code
+ with the privileges of the user running the telnet daemon or client.
+ Furthermore, an authenticated remote attacker may be able to read or
+ write files owned by the same group as the effective group of the FTP
+ daemon.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All MIT Kerberos 5 Applications users should upgrade to the latest
+ version:
+ </p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose
+ "&gt;=app-crypt/mit-krb5-appl-1.0.2-r1"
+ </code>
+
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1526">CVE-2011-1526</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4862">CVE-2011-4862</uri>
+ </references>
+ <metadata timestamp="Sun, 08 Jan 2012 17:28:51 +0000" tag="requester">ackle</metadata>
+ <metadata timestamp="Mon, 23 Jan 2012 20:02:13 +0000" tag="submitter">ackle</metadata>
+</glsa>