Unratedcrates.ioPublished
safe_pqc_kyber leaks parts of secret keys
GHSA-p4v8-jgcv-9g75
- Affected
- crates.io safe_pqc_kyber < 0.6.2
- Fixed in
- 0.6.2· Vendor fix available
- Issue
- Impact On some platforms, when an attacker can time decapsulation, and in particular when the attacker can forge cipher texts, they can learn (parts of) the secret key. Does not apply to ephemeral usage, such as when used in the regular way in TLS. Patches Patched in 0.6.2. References - kyberslash.cr.yp.to
Recommended action: Upgrade to 0.6.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.