CVE-2015-1777

rhnreg_ks in Red Hat Network Client Tools (aka rhn-client-tools) on Red Hat
Gluster Storage 2.1 and Enterprise Linux (RHEL) 5, 6, and 7 does not
properly validate hostnames in X.509 certificates from SSL servers, which
allows remote attackers to prevent system registration via a
man-in-the-middle attack.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779817&gt;
• <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-1777&gt;