The TLS stack in Mono before 3.12.1 makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the “FREAK” issue, a different vulnerability than CVE-2015-0204.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2319
Reference (s):
- BID:73250
- URL: http://www.securityfocus.com/bid/73250
- http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
- https://bugzilla.redhat.com/show_bug.cgi?id=1202869
- https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10