The vulnerability of the gcry_md_get_algo_dlen() function in ClusterLabs Booth’s high-availability cluster management and monitoring software allows a attacker to perform an invalid HMAC.

The vulnerability of the gcrymdgetalgodlen function in ClusterLabs Booth’s high-availability cluster management and monitoring software is related to insufficient verification of data authenticity. Exploiting this vulnerability could allow an attacker operating remotely to generate invalid HMACs...