The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) host name or (2) domain name in a DHCP reply.
git.kernel.org/?p=network/connman/connman.git%3Ba=commit%3Bh=26ace5c59f790bce0f1988b88874c6f2c480fd5a
git.kernel.org/?p=network/connman/connman.git%3Ba=commit%3Bh=a5f540db7354b76bcabd0a05d8eb8ba2bff4e911
secunia.com/advisories/49033
secunia.com/advisories/49186
security.gentoo.org/glsa/glsa-201205-02.xml
www.openwall.com/lists/oss-security/2012/05/07/10
www.openwall.com/lists/oss-security/2012/05/07/2
www.openwall.com/lists/oss-security/2012/05/07/6
www.osvdb.org/81705
www.securityfocus.com/bid/53408
bugzilla.novell.com/show_bug.cgi?id=715172
exchange.xforce.ibmcloud.com/vulnerabilities/75466