Vulnerability CVE-2007-4825
Published: 2007-09-11   Modified: 2012-02-12

Description:
Directory traversal vulnerability in PHP 5.2.4 and earlier allows attackers to bypass open_basedir restrictions and possibly execute arbitrary code via a .. (dot dot) in the dl function.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
PHP 5.2.4 <= dl() extension_dir bypass&code exec&dos
laurent gaffie
12.09.2007

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
PHP -> PHP 

 References:
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
http://securityreason.com/securityalert/3119
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
http://www.php.net/ChangeLog-5.php#5.2.5
http://www.php.net/releases/5_2_5.php
http://www.securityfocus.com/archive/1/478985/100/0/threaded
http://www.securityfocus.com/archive/1/478988/100/0/threaded
http://www.securityfocus.com/archive/1/478989/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/36528
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