CVE-2023-24609
Assigner: mitre
Published: 2023-12-22T00:00:00
State: PUBLISHED
descriptions: value: 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.
affected: vendor: n/a
product: n/a
versions: version: n/a
status: affected
problemTypes: descriptions: type: text
description: n/a