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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200802-03">
<title>Horde IMP: Security bypass</title>
<synopsis>
Insufficient checks in Horde may allow a remote attacker to bypass security
restrictions.
</synopsis>
<product type="ebuild">horde-imp</product>
<announced>February 11, 2008</announced>
<revised>February 11, 2008: 01</revised>
<bug>205377</bug>
<access>remote</access>
<affected>
<package name="www-apps/horde-imp" auto="yes" arch="*">
<unaffected range="ge">4.1.6</unaffected>
<vulnerable range="lt">4.1.6</vulnerable>
</package>
</affected>
<background>
<p>
Horde IMP provides a web-based access to IMAP and POP3 mailboxes.
</p>
</background>
<description>
<p>
Ulf Harnhammar, Secunia Research discovered that the "frame" and
"frameset" HTML tags are not properly filtered out. He also reported
that certain HTTP requests are executed without being checked.
</p>
</description>
<impact type="normal">
<p>
A remote attacker could entice a user to open a specially crafted HTML
e-mail, possibly resulting in the deletion of arbitrary e-mail
messages.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All Horde IMP users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=www-apps/horde-imp-4.1.6&quot;</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6018">CVE-2007-6018</uri>
</references>
<metadata tag="submitter" timestamp="Tue, 05 Feb 2008 12:56:07 +0000">
p-y
</metadata>
<metadata tag="bugReady" timestamp="Tue, 05 Feb 2008 12:56:20 +0000">
p-y
</metadata>
</glsa>