CVE-2024-5814 (GCVE-0-2024-5814)
Vulnerability from cvelistv5 – Published: 2024-08-27 18:38 – Updated: 2024-08-27 19:21
VLAI
EPSS
VEX
Title
Unverifed Ciphersuite used on a client-side TLS1.3 Downgrade
Summary
A malicious TLS1.2 server can force a TLS1.3 client with downgrade capability to use a ciphersuite that it did not agree to and achieve a successful connection. This is because, aside from the extensions, the client was skipping fully parsing the server hello. https://doi.org/10.46586/tches.v2024.i1.457-500
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-27 19:18 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
wolfSSL
CNA
References
1 reference
Impacted products
Date Public
2024-07-08 17:30
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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