CVE-2022-45195
- Reference to the description:
- Description:
- 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.
- Last updated date:
- 11/17/2022
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 11/17/2022
- Reference url to background
https://github.com/trailofbits/publications/blob/master/reviews/SimpleXChat.pdf