Security Advisory
CVE-2019-17023
6.5
MEDIUM
Vulnerability Description
After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72.
Published Date
January 8, 2020
Official Source
NIST NVD Advisory