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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200608-08">
<title>GnuPG: Integer overflow vulnerability</title>
<synopsis>
GnuPG is vulnerable to an integer overflow that could lead to the execution
of arbitrary code.
</synopsis>
<product type="ebuild">gnupg</product>
<announced>2006-08-05</announced>
<revised count="02">2006-08-08</revised>
<bug>142248</bug>
<access>remote</access>
<affected>
<package name="app-crypt/gnupg" auto="yes" arch="*">
<unaffected range="ge">1.4.5</unaffected>
<vulnerable range="lt">1.4.5</vulnerable>
</package>
</affected>
<background>
<p>
The GNU Privacy Guard, GnuPG, is a free replacement for the PGP suite
of cryptographic software.
</p>
</background>
<description>
<p>
Evgeny Legerov discovered a vulnerability in GnuPG that when certain
packets are handled an integer overflow may occur.
</p>
</description>
<impact type="high">
<p>
By sending a specially crafted email to a user running an affected
version of GnuPG, a remote attacker could possibly execute arbitrary
code with the permissions of the user running GnuPG.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All GnuPG users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "=app-crypt/gnupg-1.4*"</code>
</resolution>
<references>
<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3746">CVE-2006-3746</uri>
</references>
<metadata tag="requester" timestamp="2006-08-02T13:24:55Z">
koon
</metadata>
<metadata tag="submitter" timestamp="2006-08-02T13:48:08Z">
dizzutch
</metadata>
<metadata tag="bugReady" timestamp="2006-08-05T11:09:20Z">
jaervosz
</metadata>
</glsa>
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