Search criteria
2 vulnerabilities found for tls_toolkit by rambus
CVE-2023-24609 (GCVE-0-2023-24609)
Vulnerability from nvd – Published: 2023-12-22 00:00 – Updated: 2024-08-02 11:03
VLAI?
Summary
Matrix SSL 4.x through 4.6.0 and Rambus TLS Toolkit have a length-subtraction integer overflow for Client Hello Pre-Shared Key extension parsing in the TLS 1.3 server. An attacked device calculates an SHA-2 hash over at least 65 KB (in RAM). With a large number of crafted TLS messages, the CPU becomes heavily loaded. This occurs in tls13VerifyBinder and tls13TranscriptHashUpdate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-24609 (GCVE-0-2023-24609)
Vulnerability from cvelistv5 – Published: 2023-12-22 00:00 – Updated: 2024-08-02 11:03
VLAI?
Summary
Matrix SSL 4.x through 4.6.0 and Rambus TLS Toolkit have a length-subtraction integer overflow for Client Hello Pre-Shared Key extension parsing in the TLS 1.3 server. An attacked device calculates an SHA-2 hash over at least 65 KB (in RAM). With a large number of crafted TLS messages, the CPU becomes heavily loaded. This occurs in tls13VerifyBinder and tls13TranscriptHashUpdate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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