Vulnerability CVE-2006-3207


Published: 2006-06-23   Modified: 2012-02-12

Description:
Directory traversal vulnerability in newpost.php in Ultimate PHP Board (UPB) 1.9.6 and earlier allows remote attackers to overwrite arbitrary files via a .. (dot dot) sequence and trailing null (%00) byte in the id parameter, as demonstrated by injecting a Perl CGI script using "[NR]" sequences in the message parameter, then calling close.php with modified id and t_id parameters to chmod the script. NOTE: this issue might be resultant from dynamic variable evaluation.

See advisories in our WLB2 database:
Topic
Author
Date
High
ULtimate PHP Board <= 1.96 GOLD Code Execution (exploit code)
mbrooks kliconsu...
28.06.2006

Type:

CWE-Other

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Ultimate php board -> Ultimate php board 

 References:
http://securityreason.com/securityalert/1138
http://www.securityfocus.com/archive/1/437875/100/0/threaded

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