CVE-2015-2318
- Source
- https://cve.org/CVERecord?id=CVE-2015-2318
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2015-2318.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2015-2318
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:13:53.746558Z
- Published
- 2018-01-08T19:29:00Z
- Modified
- 2026-01-27T04:13:53.746558Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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
-
- http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
- http://www.openwall.com/lists/oss-security/2015/03/17/9
- http://www.securityfocus.com/bid/73253
- http://www.ubuntu.com/usn/USN-2547-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1202869
- https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4
- https://mitls.org/pages/attacks/SMACK#skip
- https://www.debian.org/security/2015/dsa-3202