Security Advisory

CVE-2015-0291

5

Vulnerability Description

The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation.
Published Date March 19, 2015
Official Source NIST NVD Advisory