53 lines
1.7 KiB
XML
53 lines
1.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
||
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
||
<glsa id="201311-04">
|
||
<title>Vixie cron: Denial of Service</title>
|
||
<synopsis>A vulnerability has been found in Vixie cron, allowing local
|
||
attackers to conduct symlink attacks.
|
||
</synopsis>
|
||
<product type="ebuild">vixie-cron</product>
|
||
<announced>November 07, 2013</announced>
|
||
<revised>November 07, 2013: 1</revised>
|
||
<bug>308055</bug>
|
||
<access>local</access>
|
||
<affected>
|
||
<package name="sys-process/vixie-cron" auto="yes" arch="*">
|
||
<unaffected range="ge">4.1-r14</unaffected>
|
||
<vulnerable range="lt">4.1-r14</vulnerable>
|
||
</package>
|
||
</affected>
|
||
<background>
|
||
<p>Paul Vixie’s cron daemon, a fully featured crond implementation.</p>
|
||
</background>
|
||
<description>
|
||
<p>Vixie cron contains a race condition relating to atime and mtime values
|
||
of temporary files.
|
||
</p>
|
||
</description>
|
||
<impact type="normal">
|
||
<p>A local attacker could change the modification time of files, possibly
|
||
resulting in a Denial of Service condition via a symlink attack.
|
||
</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 ">=sys-process/vixie-cron-4.1-r14"
|
||
</code>
|
||
|
||
</resolution>
|
||
<references>
|
||
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0424">CVE-2010-0424</uri>
|
||
</references>
|
||
<metadata tag="requester" timestamp="Mon, 04 Nov 2013 03:18:24 +0000">
|
||
BlueKnight
|
||
</metadata>
|
||
<metadata tag="submitter" timestamp="Thu, 07 Nov 2013 01:56:36 +0000">
|
||
BlueKnight
|
||
</metadata>
|
||
</glsa>
|