53 lines
1.8 KiB
XML
53 lines
1.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201311-16">
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<title>fcron: Information disclosure</title>
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<synopsis>A vulnerability has been found in fcron, allowing local attackers
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to conduct symlink attacks.
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</synopsis>
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<product type="ebuild">fcron</product>
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<announced>November 25, 2013</announced>
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<revised>November 25, 2013: 1</revised>
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<bug>308075</bug>
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<access>local</access>
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<affected>
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<package name="sys-process/fcron" auto="yes" arch="*">
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<unaffected range="ge">3.0.5-r2</unaffected>
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<vulnerable range="lt">3.0.5-r2</vulnerable>
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</package>
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</affected>
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<background>
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<p>fcron is a periodic command scheduler for Unix-based systems</p>
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</background>
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<description>
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<p>The fcrontab function contains a race condition relating to symlinks.</p>
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</description>
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<impact type="low">
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<p>A local attacker could perform symlink attacks to read arbitrary files
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with the privileges of the user running the application.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All fcron users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=sys-process/fcron-3.0.5-r2"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0792">CVE-2010-0792</uri>
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</references>
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<metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:37:12 +0000">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="Mon, 25 Nov 2013 17:22:51 +0000">
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BlueKnight
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</metadata>
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</glsa>
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