The SSL 3 HMAC functionality in wolfSSL CyaSSL 2.5.0 before 2.9.4 does not check the padding length when verification fails, which allows remote attackers to have unspecified impact via a crafted HMAC, which triggers an out-of-bounds read.
The SSL 3
Exploit
CVE-2014-2897
NVD
Refer to CVE-2014-2897 NVD advisory