Description
The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file.
Metrics
CVSS 2.0 6.4/10
AV:N/AC:L/Au:N/C:N/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1313&r2=1.2027.2.547.2.1314&Vendor Advisory
- http://securityreason.com/achievement_securityalert/58Exploit
- http://www.osvdb.org/52206
- http://www.securityfocus.com/archive/1/498746/100/0/threaded
- http://www.securityfocus.com/archive/1/498981/100/0/threaded
- http://www.securityfocus.com/archive/1/498982/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/47316
- http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1313&r2=1.2027.2.547.2.1314&Vendor Advisory
- http://securityreason.com/achievement_securityalert/58Exploit
- http://www.osvdb.org/52206
- http://www.securityfocus.com/archive/1/498746/100/0/threaded
- http://www.securityfocus.com/archive/1/498981/100/0/threaded
- http://www.securityfocus.com/archive/1/498982/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/47316
Timeline
- Published
- Aug 25, 2009
- Last modified
- Jun 16, 2026
- NVD status
- Modified