Facebook: >> Fizz >> 2018.10.22.00 Security Vulnerabilities
There is a vulnerability in the fizz library prior to v2023.01.30.00 where a CHECK failure can be triggered remotely. This behavior requires the client supported cipher advertisement changing between the original ClientHello and the second ClientHello, crashing the process (impact is limited to denial of service).
CVSS Score
7.5
EPSS Score
0.002
Published
2023-05-18
An improperly performed length calculation on a buffer in PlaintextRecordLayer could lead to an infinite loop and denial-of-service based on user input. This issue affected versions of fizz prior to v2019.03.04.00.
CVSS Score
7.5
EPSS Score
0.005
Published
2019-04-29