CVE-2012-2126

RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack.

🔗 References (16)

• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-1203.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-1441.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-1852.html
• secalert@redhathttp://secunia.com/advisories/55381
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/04/20/24
• secalert@redhathttp://www.ubuntu.com/usn/USN-1582-1/
• secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=814718
• secalert@redhathttps://github.com/rubygems/rubygems/blob/1.8/History.txt
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1203.html
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1441.html
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1852.html
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55381
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/04/20/24
• af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1582-1/
• af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=814718