Filtered by vendor Rambus Subscriptions
Filtered by product Tls Toolkit Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-24609 2 Matrixssl, Rambus 2 Matrixssl, Tls Toolkit 2024-11-21 7.5 High
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.