osc before 0.151.0 allows remote attackers to execute arbitrary commands via shell metacharacters in a _service file.
lists.fedoraproject.org/pipermail/package-announce/2015-April/154257.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154267.html
lists.fedoraproject.org/pipermail/package-announce/2015-March/154117.html
lists.opensuse.org/opensuse-security-announce/2015-03/msg00011.html
lists.opensuse.org/opensuse-security-announce/2015-03/msg00012.html
www.securityfocus.com/bid/73114
bugzilla.suse.com/show_bug.cgi?id=901643
security.gentoo.org/glsa/201603-02