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<?xml version="1.0" encoding="UTF-8"?>
<glsa id="201405-18">
<title>OpenConnect: User-assisted execution of arbitrary code</title>
<synopsis>A buffer overflow in OpenConnect could result in execution of
arbitrary code or Denial of Service.
<product type="ebuild">openconnect</product>
<announced>May 18, 2014</announced>
<revised>May 18, 2014: 1</revised>
<package name="net-misc/openconnect" auto="yes" arch="*">
<unaffected range="ge">4.08</unaffected>
<vulnerable range="lt">4.08</vulnerable>
<p>OpenConnect is a free client for Cisco AnyConnect SSL VPN software.</p>
<p>A stack-based buffer overflow error has been discovered in OpenConnect.</p>
<impact type="normal">
<p>A remote attacker could entice a user to connect to a malicious VPN
server, possibly resulting in execution of arbitrary code with the
privileges of the process, or a Denial of Service condition.
<p>There is no known workaround at this time.</p>
<p>All OpenConnect users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-misc/openconnect-4.08"
<uri link="">CVE-2012-6128</uri>
<metadata tag="requester" timestamp="Mon, 08 Apr 2013 22:03:55 +0000">ackle</metadata>
<metadata tag="submitter" timestamp="Sun, 18 May 2014 11:36:30 +0000">ackle</metadata>