Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.ubuntu.com/usn/USN-2547-1
- https://mitls.org/pages/attacks/SMACK#skip
- https://bugzilla.redhat.com/show_bug.cgi?id=1202869
- http://www.securityfocus.com/bid/73253
- http://www.openwall.com/lists/oss-security/2015/03/17/9
- http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
- https://www.debian.org/security/2015/dsa-3202
- https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4
ADP enrichment
No English description supplied.
- http://www.ubuntu.com/usn/USN-2547-1
- https://mitls.org/pages/attacks/SMACK#skip
- https://bugzilla.redhat.com/show_bug.cgi?id=1202869
- http://www.securityfocus.com/bid/73253
- http://www.openwall.com/lists/oss-security/2015/03/17/9
- http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
- https://www.debian.org/security/2015/dsa-3202
- https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4