CVE-2021-43570

The verify function in the Stark Bank Java ECDSA library ecdsa-java 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages...

CVE-2021-43570: Improper Verification of Cryptographic Signature

The verify function in the Stark Bank Java ECDSA library ecdsa-java 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages...

PT-2021-23875

Name of the Vulnerable Software and Affected Versions Stark Bank Java ECDSA library ecdsa-java version 1.0.0 Description The verify function in the Stark Bank Java ECDSA library fails to check that the signature is non-zero, allowing attackers to forge signatures on arbitrary messages...