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<?xml version="1.0" encoding="UTF-8"?>
<glsa id="201205-02">
<title>ConnMan: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in ConnMan, allowing
attackers to execute arbitrary code or cause Denial of Service.
<product type="ebuild">ConnMan</product>
<announced>May 15, 2012</announced>
<revised>May 15, 2012: 1</revised>
<package name="net-misc/connman" auto="yes" arch="*">
<unaffected range="ge">1.0-r1</unaffected>
<vulnerable range="lt">1.0-r1</vulnerable>
<p>ConnMan provides a daemon for managing Internet connections.</p>
<p>Multiple vulnerabilities have been found in ConnMan:</p>
<li>Errors in inet.c and rtnl.c prevent ConnMan from checking the origin
of netlink messages (CVE-2012-2320).
<li>ConnMan does not properly check for shell escapes when requesting a
hostname via DHCP (CVE-2012-2321).
<li>An infinite loop error exists in client.c (CVE-2012-2322).</li>
<impact type="normal">
<p>A remote attacker could execute arbitrary code with the privileges of
the process or cause a Denial of Service condition.
<p>There is no known workaround at this time.</p>
<p>All ConnMan users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-misc/connman-1.0-r1"
<uri link="">CVE-2012-2320</uri>
<uri link="">CVE-2012-2321</uri>
<uri link="">CVE-2012-2322</uri>
<metadata timestamp="Fri, 11 May 2012 12:11:41 +0000" tag="requester">ackle</metadata>
<metadata timestamp="Tue, 15 May 2012 21:51:20 +0000" tag="submitter">ackle</metadata>