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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2020-01-08T21:30:29
Updated: 2024-08-05T01:24:48.748Z
Reserved: 2019-09-30T00:00:00
Link: CVE-2019-17023
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-01-08T22:15:12.827
Modified: 2024-11-21T04:31:33.987
Link: CVE-2019-17023
Redhat