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PHP Improper Input Validation Vulnerability - CVE-2013-4248 - Vulnerability Database
PHP

PHP Improper Input Validation Vulnerability - CVE-2013-4248

Medium
Reference: CVE-2013-4248
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2013-4248
Title: PHP Improper Input Validation Vulnerability
Overview:

The openssl_x509_parse function in openssl.c in the OpenSSL module in PHP before 5.4.18 and 5.5.x before 5.5.2 does not properly handle a 39039 character in a domain name in the Subject Alternative Name field of an X.509 certificate which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority a related issue to CVE-2009-2408.