jose4j: jose4j: Denial of Service via malicious JSON Web Encryption (JWE) token compression

A flaw was found in jose4j. A remote attacker can exploit this by crafting a malicious JSON Web Encryption JWE token with an exceptionally high compression ratio. When this token is processed by the server, it results in significant memory allocation and processing time during decompression. This...

jose4j: Insecure iteration count setting

A flaw was found in Jose4J which allows a malicious user or internal person to erroneously set a low iteration count of 1000 or less to secure the Json Web Token. This could apply to lack of entropy and leave the system less secure...