GHSA-RRVX-PWF8-P59P In Bouncy Castle JCE Provider the DSA key pair generator generates a weak private key if used with default values
In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size...