CVE-2012-2126: Cryptographic Issues
(updated )
RubyGems does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack.
References
- rhn.redhat.com/errata/RHSA-2013-1203.html
- rhn.redhat.com/errata/RHSA-2013-1441.html
- rhn.redhat.com/errata/RHSA-2013-1852.html
- secunia.com/advisories/55381
- www.openwall.com/lists/oss-security/2012/04/20/24
- www.ubuntu.com/usn/USN-1582-1/
- bugzilla.redhat.com/show_bug.cgi?id=814718
- github.com/rubygems/rubygems/blob/1.8/History.txt
- nvd.nist.gov/vuln/detail/CVE-2012-2126
Code Behaviors & Features
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