tocsin

Debian/bouncycastle: medium 5.9

In Bouncy Castle for Java from 1.73 to before 1.78, three ML-KEM (CRYSTALS-Kyber) routines divided secret-derived polynomial coefficients by the modulus q: Poly.toMsg, which decodes the decrypted mess

Action: Upgrade bouncycastle to 1.80-1 or later.

Affected

introducedfixedlast affected
01.80-1-

Fixed versions

1.80-1

Sources

published · modified · JSON