CVE-2013-6420 in PHP
Resumen (Inglés)
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.
Reservar
2013-11-04
Divulgación
2013-12-16
Voces
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidad | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 11512 | PHP Timestamp Converter openssl_x509_parse desbordamiento de búfer | 119 | Prueba de concepto | Arreglo oficial | CVE-2013-6420 |