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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="200805-17">
+ <title>Perl: Execution of arbitrary code</title>
+ <synopsis>
+ A double free vulnerability was discovered in Perl, possibly resulting in
+ the execution of arbitrary code and a Denial of Service.
+ </synopsis>
+ <product type="ebuild">perl libperl</product>
+ <announced>May 20, 2008</announced>
+ <revised>May 20, 2008: 01</revised>
+ <bug>219203</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-lang/perl" auto="yes" arch="*">
+ <unaffected range="ge">5.8.8-r5</unaffected>
+ <vulnerable range="lt">5.8.8-r5</vulnerable>
+ </package>
+ <package name="sys-devel/libperl" auto="yes" arch="*">
+ <unaffected range="ge">5.8.8-r2</unaffected>
+ <vulnerable range="lt">5.8.8-r2</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ Perl is a stable, cross platform programming language.
+ </p>
+ </background>
+ <description>
+ <p>
+ Tavis Ormandy and Will Drewry of the Google Security Team have reported
+ a double free vulnerability when processing a crafted regular
+ expression containing UTF-8 characters.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker could possibly exploit this vulnerability to execute
+ arbitrary code or cause a Denial of Service.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All Perl users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-lang/perl-5.8.8-r5&quot;</code>
+ <p>
+ All libperl users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=sys-devel/libperl-5.8.8-r2&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1927">CVE-2008-1927</uri>
+ </references>
+ <metadata tag="requester" timestamp="Sat, 17 May 2008 10:42:17 +0000">
+ p-y
+ </metadata>
+ <metadata tag="bugReady" timestamp="Sat, 17 May 2008 10:42:31 +0000">
+ p-y
+ </metadata>
+ <metadata tag="submitter" timestamp="Sat, 17 May 2008 13:52:28 +0000">
+ keytoaster
+ </metadata>
+</glsa>