CVE-2013-6420 in PHP
Résumé (Anglaise)
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.
Réserver
04/11/2013
Divulgation
16/12/2013
Entrées
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnérabilité | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 11512 | PHP Timestamp Converter openssl_x509_parse buffer overflow | 119 | Preuve de concept | Correctif officiel | CVE-2013-6420 |