CVE-2013-6420 in PHP

摘要 (英语)

The asn1_time_to_time_t function in ext/openssl/openssl.c in PHP before 5.3.28, 5.4.x before 5.4.23, and 5.5.x before 5.5.7 does not properly parse (1) notBefore and (2) notAfter timestamps in X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted certificate that is not properly handled by the openssl_x509_parse function.

预定

2013-11-04

披露

2013-12-16

条目

VulDB provides additional information and datapoints for this CVE:

标识符	漏洞	CWE	可利用	对策	CVE
11512	PHP Timestamp Converter openssl_x509_parse 内存损坏	119	概念验证	官方修复	CVE-2013-6420