CVE-2014-2900 Information

Description

wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.

Reference

http://seclists.org/oss-sec/2014/q2/126 http://seclists.org/oss-sec/2014/q2/130 http://secunia.com/advisories/57743 http://www.securityfocus.com/bid/66780 http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_92C_2014.html http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html https://security.gentoo.org/glsa/201612-53