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.
| Software | From | Fixed in |
|---|---|---|
| php / php | 5.4.12-rc1 | 5.4.12-rc1.x |
| php / php | 5.4.15-rc1 | 5.4.15-rc1.x |
| php / php | 5.4.12 | 5.4.12.x |
| php / php | 5.4.19 | 5.4.19.x |
| php / php | 5.4.15 | 5.4.15.x |
| php / php | 5.4.16 | 5.4.16.x |
| php / php | 5.4.14 | 5.4.14.x |
| php / php | 5.4.8 | 5.4.8.x |
| php / php | 5.4.17 | 5.4.17.x |
| php / php | 5.4.14-rc1 | 5.4.14-rc1.x |
| php / php | 5.4.12-rc2 | 5.4.12-rc2.x |
| php / php | 5.4.22 | 5.4.22.x |
| php / php | 5.4.9 | 5.4.9.x |
| php / php | 5.4.11 | 5.4.11.x |
| php / php | 5.4.10 | 5.4.10.x |
| php / php | 5.4.2 | 5.4.2.x |
| php / php | 5.4.16-rc1 | 5.4.16-rc1.x |
| php / php | 5.4.21 | 5.4.21.x |
| php / php | 5.4.5 | 5.4.5.x |
| php / php | 5.4.6 | 5.4.6.x |
| php / php | 5.4.13 | 5.4.13.x |
| php / php | 5.4.0 | 5.4.0.x |
| php / php | 5.4.3 | 5.4.3.x |
| php / php | 5.4.18 | 5.4.18.x |
| php / php | 5.4.1 | 5.4.1.x |
| php / php | 5.4.13-rc1 | 5.4.13-rc1.x |
| php / php | 5.4.20 | 5.4.20.x |
| php / php | 5.4.7 | 5.4.7.x |
| php / php | 5.4.4 | 5.4.4.x |
| opensuse / opensuse | 12.3 | 12.3.x |
| opensuse / opensuse | 11.4 | 11.4.x |
| opensuse / opensuse | 12.2 | 12.2.x |
| opensuse / opensuse | 13.1 | 13.1.x |
| apple / mac_os_x | - | 10.9.1.x |
| php / php | 5.3.10 | 5.3.10.x |
| php / php | 5.3.6 | 5.3.6.x |
| php / php | 5.3.9 | 5.3.9.x |
| php / php | 5.3.1 | 5.3.1.x |
| php / php | 5.3.18 | 5.3.18.x |
| php / php | - | 5.3.27.x |
| php / php | 5.3.24 | 5.3.24.x |
| php / php | 5.3.15 | 5.3.15.x |
| php / php | 5.3.8 | 5.3.8.x |
| php / php | 5.3.14 | 5.3.14.x |
| php / php | 5.3.25 | 5.3.25.x |
| php / php | 5.3.20 | 5.3.20.x |
| php / php | 5.3.21 | 5.3.21.x |
| php / php | 5.3.22 | 5.3.22.x |
| php / php | 5.3.12 | 5.3.12.x |
| php / php | 5.3.0 | 5.3.0.x |
| php / php | 5.3.3 | 5.3.3.x |
| php / php | 5.3.23 | 5.3.23.x |
| php / php | 5.3.7 | 5.3.7.x |
| php / php | 5.3.11 | 5.3.11.x |
| php / php | 5.3.17 | 5.3.17.x |
| php / php | 5.3.2 | 5.3.2.x |
| php / php | 5.3.4 | 5.3.4.x |
| php / php | 5.3.16 | 5.3.16.x |
| php / php | 5.3.26 | 5.3.26.x |
| php / php | 5.3.5 | 5.3.5.x |
| php / php | 5.3.13 | 5.3.13.x |
| php / php | 5.3.19 | 5.3.19.x |
| php / php | 5.5.0-alpha1 | 5.5.0-alpha1.x |
| php / php | 5.5.0-alpha3 | 5.5.0-alpha3.x |
| php / php | 5.5.0-beta3 | 5.5.0-beta3.x |
| php / php | 5.5.0 | 5.5.0.x |
| php / php | 5.5.1 | 5.5.1.x |
| php / php | 5.5.5 | 5.5.5.x |
| php / php | 5.5.0-beta1 | 5.5.0-beta1.x |
| php / php | 5.5.6 | 5.5.6.x |
| php / php | 5.5.0-rc1 | 5.5.0-rc1.x |
| php / php | 5.5.0-beta4 | 5.5.0-beta4.x |
| php / php | 5.5.3 | 5.5.3.x |
| php / php | 5.5.0-alpha6 | 5.5.0-alpha6.x |
| php / php | 5.5.0-beta2 | 5.5.0-beta2.x |
| php / php | 5.5.4 | 5.5.4.x |
| php / php | 5.5.0-alpha4 | 5.5.0-alpha4.x |
| php / php | 5.5.0-alpha5 | 5.5.0-alpha5.x |
| php / php | 5.5.0-alpha2 | 5.5.0-alpha2.x |
| php / php | 5.5.2 | 5.5.2.x |
| php / php | 5.5.0-rc2 | 5.5.0-rc2.x |