The OpenSSL::SSL.verify_certificate_identity function in lib/openssl/ssl.rb in Ruby 1.8 before 1.8.7-p374, 1.9 before 1.9.3-p448, and 2.0 before 2.0.0-p247 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2013-08-18T01:00:00
Updated: 2024-08-06T16:30:49.912Z
Reserved: 2013-06-09T00:00:00
Link: CVE-2013-4073
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-08-18T02:52:22.917
Modified: 2024-11-21T01:54:49.707
Link: CVE-2013-4073
Redhat