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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 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="200606-07">
+ <title>Vixie Cron: Privilege Escalation</title>
+ <synopsis>
+ Vixie Cron allows local users to execute programs as root.
+ </synopsis>
+ <product type="ebuild">vixie-cron</product>
+ <announced>June 09, 2006</announced>
+ <revised>June 09, 2006: 01</revised>
+ <bug>134194</bug>
+ <access>local</access>
+ <affected>
+ <package name="sys-process/vixie-cron" auto="yes" arch="*">
+ <unaffected range="ge">4.1-r9</unaffected>
+ <vulnerable range="lt">4.1-r9</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ Vixie Cron is a command scheduler with extended syntax over cron.
+ </p>
+ </background>
+ <description>
+ <p>
+ Roman Veretelnikov discovered that Vixie Cron fails to properly
+ check whether it can drop privileges accordingly if setuid() in
+ do_command.c fails due to a user exceeding assigned resource limits.
+ </p>
+ </description>
+ <impact type="high">
+ <p>
+ Local users can execute code with root privileges by deliberately
+ exceeding their assigned resource limits and then starting a command
+ through Vixie Cron. This requires resource limits to be in place on the
+ machine.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All Vixie Cron users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=sys-process/vixie-cron-4.1-r9&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2607">CVE-2006-2607</uri>
+ </references>
+ <metadata tag="requester" timestamp="Wed, 07 Jun 2006 19:26:16 +0000">
+ jaervosz
+ </metadata>
+ <metadata tag="submitter" timestamp="Wed, 07 Jun 2006 20:17:38 +0000">
+ frilled
+ </metadata>
+ <metadata tag="bugReady" timestamp="Fri, 09 Jun 2006 03:56:58 +0000">
+ jaervosz
+ </metadata>
+</glsa>