Vulnerability CVE-2006-2660
Published: 2006-06-13   Modified: 2012-02-12

Description:
Buffer consumption vulnerability in the tempnam function in PHP 5.1.4 and 4.x before 4.4.3 allows local users to bypass restrictions and create PHP files with fixed names in other directories via a pathname argument longer than MAXPATHLEN, which prevents a unique string from being appended to the filename.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
PHP 5.1.4 tempnam() Bypass unique file name
Maksymilian Arci...
11.06.2006

Type:

CWE-Other

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
PHP -> PHP 

 References:
http://archives.neohapsis.com/archives/fulldisclosure/2006-06/0209.html
http://cvs.php.net/viewcvs.cgi/php-src/NEWS?view=markup&rev=1.1247.2.920.2.134
http://securityreason.com/securityalert/1069
http://securitytracker.com/id?1016271
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.securityfocus.com/archive/1/436785/100/0/threaded
http://www.ubuntu.com/usn/usn-320-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/27049
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