published May 4, 2017
NVD has not assigned a CVSS score to this record. It sits in the 99.0th percentile for exploit probability.
In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.