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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201203-01">
<title>spamdyke: Arbitrary code execution</title>
<synopsis>A buffer overflow in spamdyke might allow remote attackers to
execute arbitrary code.
</synopsis>
<product type="ebuild">spamdyke</product>
<announced>March 06, 2012</announced>
<revised>March 06, 2012: 1</revised>
<bug>399157</bug>
<access>remote</access>
<affected>
<package name="mail-filter/spamdyke" auto="yes" arch="*">
<unaffected range="ge">4.3.0</unaffected>
<vulnerable range="lt">4.3.0</vulnerable>
</package>
</affected>
<background>
<p>spamdyke is a drop-in connection-time spam filter for qmail.</p>
</background>
<description>
<p>Boundary errors related to the "snprintf()" and "vsnprintf()" functions
in spamdyke could cause a buffer overflow.
</p>
</description>
<impact type="high">
<p>A remote attacker could possibly 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 spamdyke users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=mail-filter/spamdyke-4.3.0"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0802">CVE-2012-0802</uri>
</references>
<metadata timestamp="Tue, 17 Jan 2012 23:00:49 +0000" tag="requester">ago</metadata>
<metadata timestamp="Tue, 06 Mar 2012 01:01:06 +0000" tag="submitter">ackle</metadata>
</glsa>