The error_log function in basic_functions.c in PHP before 4.4.4 and 5.x before 5.1.5 allows local users to bypass safe mode and open_basedir restrictions via a php:// or other scheme in the third argument, which disables safe mode.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | * | 4.4.3 (including) |
| Php | Php | 1.0 (including) | 1.0 (including) |
| Php | Php | 2.0 (including) | 2.0 (including) |
| Php | Php | 2.0b10 (including) | 2.0b10 (including) |
| Php | Php | 3.0 (including) | 3.0 (including) |
| Php | Php | 3.0.1 (including) | 3.0.1 (including) |
| Php | Php | 3.0.2 (including) | 3.0.2 (including) |
| Php | Php | 3.0.3 (including) | 3.0.3 (including) |
| Php | Php | 3.0.4 (including) | 3.0.4 (including) |
| Php | Php | 3.0.5 (including) | 3.0.5 (including) |
| Php | Php | 3.0.6 (including) | 3.0.6 (including) |
| Php | Php | 3.0.7 (including) | 3.0.7 (including) |
| Php | Php | 3.0.8 (including) | 3.0.8 (including) |
| Php | Php | 3.0.9 (including) | 3.0.9 (including) |
| Php | Php | 3.0.10 (including) | 3.0.10 (including) |
| Php | Php | 3.0.11 (including) | 3.0.11 (including) |
| Php | Php | 3.0.12 (including) | 3.0.12 (including) |
| Php | Php | 3.0.13 (including) | 3.0.13 (including) |
| Php | Php | 3.0.14 (including) | 3.0.14 (including) |
| Php | Php | 3.0.15 (including) | 3.0.15 (including) |
| Php | Php | 3.0.16 (including) | 3.0.16 (including) |
| Php | Php | 3.0.17 (including) | 3.0.17 (including) |
| Php | Php | 3.0.18 (including) | 3.0.18 (including) |
| Php | Php | 4.0-beta_4_patch1 (including) | 4.0-beta_4_patch1 (including) |
| Php | Php | 4.0-beta1 (including) | 4.0-beta1 (including) |
| Php | Php | 4.0-beta2 (including) | 4.0-beta2 (including) |
| Php | Php | 4.0-beta3 (including) | 4.0-beta3 (including) |
| Php | Php | 4.0-beta4 (including) | 4.0-beta4 (including) |
| Php | Php | 4.0.0 (including) | 4.0.0 (including) |
| Php | Php | 4.0.1 (including) | 4.0.1 (including) |
| Php | Php | 4.0.2 (including) | 4.0.2 (including) |
| Php | Php | 4.0.3 (including) | 4.0.3 (including) |
| Php | Php | 4.0.4 (including) | 4.0.4 (including) |
| Php | Php | 4.0.5 (including) | 4.0.5 (including) |
| Php | Php | 4.0.6 (including) | 4.0.6 (including) |
| Php | Php | 4.0.7 (including) | 4.0.7 (including) |
| Php | Php | 4.1.0 (including) | 4.1.0 (including) |
| Php | Php | 4.1.1 (including) | 4.1.1 (including) |
| Php | Php | 4.1.2 (including) | 4.1.2 (including) |
| Php | Php | 4.2.0 (including) | 4.2.0 (including) |
| Php | Php | 4.2.1 (including) | 4.2.1 (including) |
| Php | Php | 4.2.2 (including) | 4.2.2 (including) |
| Php | Php | 4.2.3 (including) | 4.2.3 (including) |
| Php | Php | 4.3.0 (including) | 4.3.0 (including) |
| Php | Php | 4.3.1 (including) | 4.3.1 (including) |
| Php | Php | 4.3.2 (including) | 4.3.2 (including) |
| Php | Php | 4.3.3 (including) | 4.3.3 (including) |
| Php | Php | 4.3.4 (including) | 4.3.4 (including) |
| Php | Php | 4.3.5 (including) | 4.3.5 (including) |
| Php | Php | 4.3.6 (including) | 4.3.6 (including) |
| Php | Php | 4.3.7 (including) | 4.3.7 (including) |
| Php | Php | 4.3.8 (including) | 4.3.8 (including) |
| Php | Php | 4.3.9 (including) | 4.3.9 (including) |
| Php | Php | 4.3.10 (including) | 4.3.10 (including) |
| Php | Php | 4.3.11 (including) | 4.3.11 (including) |
| Php | Php | 4.4.0 (including) | 4.4.0 (including) |
| Php | Php | 4.4.1 (including) | 4.4.1 (including) |
| Php | Php | 4.4.2 (including) | 4.4.2 (including) |
| Php5 | Ubuntu | dapper | * |
References
- http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?diff_format=u\u0026view=log\u0026pathrev=PHP_4_4
- http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?r1=1.543.2.51.2.9\u0026r2=1.543.2.51.2.10\u0026pathrev=PHP_4_4\u0026diff_format=u
- http://secunia.com/advisories/20818
- http://secunia.com/advisories/21050
- http://secunia.com/advisories/21125
- http://secunia.com/advisories/21546
- http://securityreason.com/achievement_securityalert/41
- http://securityreason.com/securityalert/1129
- http://securitytracker.com/id?1016377
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
- http://www.osvdb.org/26827
- http://www.php.net/release_5_1_5.php
- http://www.securityfocus.com/bid/18645
- http://www.ubuntu.com/usn/usn-320-1
- http://www.vupen.com/english/advisories/2006/2523
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27414
- http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?diff_format=u\u0026view=log\u0026pathrev=PHP_4_4
- http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?r1=1.543.2.51.2.9\u0026r2=1.543.2.51.2.10\u0026pathrev=PHP_4_4\u0026diff_format=u
- http://secunia.com/advisories/20818
- http://secunia.com/advisories/21050
- http://secunia.com/advisories/21125
- http://secunia.com/advisories/21546
- http://securityreason.com/achievement_securityalert/41
- http://securityreason.com/securityalert/1129
- http://securitytracker.com/id?1016377
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
- http://www.osvdb.org/26827
- http://www.php.net/release_5_1_5.php
- http://www.securityfocus.com/bid/18645
- http://www.ubuntu.com/usn/usn-320-1
- http://www.vupen.com/english/advisories/2006/2523
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27414