CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. It affects Exchange, OpenSSL. Its EPSS score suggests a 85.8% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.
CVE
CVE-2014-3470
Severity
MEDIUM
CVSS
4.3
EPSS
85.78%
Exchange OpenSSL
Original NVD Description
The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.