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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="200704-13">
+ <title>File: Denial of Service</title>
+ <synopsis>
+ A vulnerability has been discovered in file allowing for a denial of
+ service.
+ </synopsis>
+ <product type="ebuild">file</product>
+ <announced>April 17, 2007</announced>
+ <revised>September 17, 2007: 02</revised>
+ <bug>174217</bug>
+ <access>remote</access>
+ <affected>
+ <package name="sys-apps/file" auto="yes" arch="*">
+ <unaffected range="ge">4.21-r1</unaffected>
+ <vulnerable range="eq">4.21</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ file is a utility that identifies a file format by scanning binary data
+ for patterns.
+ </p>
+ </background>
+ <description>
+ <p>
+ Conor Edberg discovered an error in the way file processes a specific
+ regular expression.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker could entice a user to open a specially crafted file,
+ using excessive CPU ressources and possibly leading to a Denial of
+ Service. Note that this vulnerability could be also triggered through
+ an automatic file scanner like amavisd-new.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All file users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=sys-apps/file-4.20-r1&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2026">CVE-2007-2026</uri>
+ </references>
+ <metadata tag="requester" timestamp="Wed, 11 Apr 2007 22:06:47 +0000">
+ aetius
+ </metadata>
+ <metadata tag="bugReady" timestamp="Thu, 12 Apr 2007 13:54:28 +0000">
+ vorlon
+ </metadata>
+ <metadata tag="submitter" timestamp="Fri, 13 Apr 2007 12:18:04 +0000">
+ p-y
+ </metadata>
+</glsa>