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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="200911-06">
+ <title>PEAR Net_Traceroute: Command injection</title>
+ <synopsis>
+ An input sanitation error in PEAR Net_Traceroute might allow remote
+ attackers to execute arbitrary commands.
+ </synopsis>
+ <product type="ebuild">PEAR-Net_Traceroute</product>
+ <announced>November 26, 2009</announced>
+ <revised>November 26, 2009: 01</revised>
+ <bug>294264</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-php/PEAR-Net_Traceroute" auto="yes" arch="*">
+ <unaffected range="ge">0.21.2</unaffected>
+ <vulnerable range="lt">0.21.2</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ PEAR Net_Traceroute is an OS independent wrapper class for executing
+ traceroute calls from PHP.
+ </p>
+ </background>
+ <description>
+ <p>
+ Pasquale Imperato reported that the $host parameter to the traceroute()
+ function in Traceroute.php is not properly sanitized before being
+ passed to exec().
+ </p>
+ </description>
+ <impact type="high">
+ <p>
+ A remote attacker could exploit this vulnerability when user input is
+ passed directly to PEAR Net_Traceroute in a PHP script, possibly
+ resulting in the remote execution of arbitrary shell commands with the
+ privileges of the user running the affected PHP script.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ Ensure that all data that is passed to the traceroute() function is
+ properly shell escaped (for instance using the escapeshellcmd()
+ function).
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All PEAR Net_Traceroute users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-php/PEAR-Net_Traceroute-0.21.2&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4025">CVE-2009-4025</uri>
+ </references>
+ <metadata tag="requester" timestamp="Thu, 26 Nov 2009 07:38:17 +0000">
+ a3li
+ </metadata>
+ <metadata tag="submitter" timestamp="Thu, 26 Nov 2009 07:53:00 +0000">
+ a3li
+ </metadata>
+ <metadata tag="bugReady" timestamp="Thu, 26 Nov 2009 19:14:35 +0000">
+ a3li
+ </metadata>
+</glsa>