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GHSA-435g-fcv3-8j26
No affected components available
In accordance with our security policy for libcrux, we publish a GitHub security advisory for any releases whose CHANGELOG includes bug-fixes, and encourage our users to upgrade. The latest releases of the libcrux-ecdh, libcrux-ed25519 and libcrux-psq crates contain the following bug-fixes:
libcrux-ecdh
- #1301: Check length and clamping in X25519 secret validation. This is a breaking change since errors are now raised on unclamped X25519 secrets or inputs of the wrong length
libcrux-ed25519
- #1320: Remove duplicated clamping step during key generation
The issue fixed in #1320 was first reported by Nadim Kobeissi.
libcrux-psq
- #1319: Propagate AEADError instead of panicking
- #1301: Fix broken clamping check for imported X25519 secret keys
The issue fixed in #1319 was first reported by Nadim Kobeissi.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.
No exploitation activity has been observed at this time. Continue routine monitoring.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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