Inefficient Algorithmic Complexity

Overview Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity via the BER data parsing process. An attacker can cause excessive resource consumption and service disruption by submitting specially crafted indefinite length encodings. Remediation Upgrade botan to...

Improper Enforcement of Behavioral Workflow

Overview Affected versions of this package are vulnerable to Improper Enforcement of Behavioral Workflow in the TLS 1.3 implementation, which processes ApplicationData records before receiving the Finished message. An attacker can bypass certificate-based client authentication by omitting the...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the SM2 decryption process due to improper validation of the encoded C3 hash field length prior to comparison. An attacker can cause a heap buffer over-read, potentially leading to a crash or other undefined...