SimpleXMQ before 3.4.0, as used in SimpleX Chat before 4.2, does not apply a key derivation function to intended data, which can interfere with forward secrecy and can have other impacts if there is a compromise of a single private key. This occurs in the X3DH key exchange for the double ratchet protocol.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T14:09:56.653Z
Reserved: 2022-11-12T00:00:00
Link: CVE-2022-45195

No data.

Status : Modified
Published: 2022-11-12T19:15:10.707
Modified: 2024-11-21T07:28:56.543
Link: CVE-2022-45195

No data.