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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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Import existing advisories
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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="200608-28">
+ <title>PHP: Arbitary code execution</title>
+ <synopsis>
+ PHP contains a function that, when used, could allow a remote attacker to
+ execute arbitrary code.
+ </synopsis>
+ <product type="ebuild">php</product>
+ <announced>August 29, 2006</announced>
+ <revised>March 29, 2008: 05</revised>
+ <bug>143126</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-lang/php" auto="yes" arch="*">
+ <unaffected range="rge">4.4.3-r1</unaffected>
+ <unaffected range="rge">4.4.4-r4</unaffected>
+ <unaffected range="rge">4.4.6</unaffected>
+ <unaffected range="rge">4.4.7</unaffected>
+ <unaffected range="rge">4.4.8_pre20070816</unaffected>
+ <unaffected range="ge">5.1.4-r6</unaffected>
+ <vulnerable range="lt">5.1.4-r6</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ PHP is a widely-used general-purpose scripting language that is
+ especially suited for Web development and can be embedded into HTML.
+ </p>
+ </background>
+ <description>
+ <p>
+ The sscanf() PHP function contains an array boundary error that can be
+ exploited to dereference a null pointer. This can possibly allow the
+ bypass of the safe mode protection by executing arbitrary code.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker might be able to exploit this vulnerability in PHP
+ applications making use of the sscanf() function, potentially resulting
+ in the execution of arbitrary code or the execution of scripted
+ contents in the context of the affected site.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All PHP 4.x users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-lang/php-4.4.3-r1&quot;</code>
+ <p>
+ All PHP 5.x users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-lang/php-5.1.4-r6&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4020">CVE-2006-4020</uri>
+ </references>
+ <metadata tag="requester" timestamp="Wed, 23 Aug 2006 20:16:18 +0000">
+ jaervosz
+ </metadata>
+ <metadata tag="bugReady" timestamp="Sat, 26 Aug 2006 14:28:36 +0000">
+ falco
+ </metadata>
+ <metadata tag="submitter" timestamp="Sat, 26 Aug 2006 15:12:31 +0000">
+ falco
+ </metadata>
+</glsa>