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Status published
High
CVE-2015-2318
The TLS stack in Mono before 3.12.1 allows man-in-the-middle attackers...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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
Affected Vendor
mono-project
View all reports →Affected Software
mono, debian linux
Vulnerable Versions:
0, 6.0
Timeline
Official Publish:
January 8th, 2018
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.