CVE-2015-2318

Description

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.

References

https://www.debian.org/security/2015/dsa-3202

https://mitls.org/pages/attacks/SMACK#skip

https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4

https://bugzilla.redhat.com/show_bug.cgi?id=1202869

http://www.ubuntu.com/usn/USN-2547-1

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/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3