The TLS stack in Mono before 3.12.1 allows man-in-the-middle attackers to conduct message skipping attacks and consequently impersonate clients by leveraging missing handshake state validation, aka a “SMACK SKIP-TLS” issue.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 6.0 | |
mono | lt | 3.12.1 |
www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
www.openwall.com/lists/oss-security/2015/03/17/9
www.securityfocus.com/bid/73253
www.ubuntu.com/usn/USN-2547-1
bugzilla.redhat.com/show_bug.cgi?id=1202869
github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4
mitls.org/pages/attacks/SMACK
www.debian.org/security/2015/dsa-3202