CVE-2013-4623: Improper Input Validation

The x509parsecrt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service infinite loop and CPU consumption via a certificate message that contains...