TITLE:
TR Newsportal "file_newsportal" Parameter File Inclusion
Vulnerability
SECUNIA ADVISORY ID:
SA20119
VERIFY ADVISORY:
http://secunia.com/advisories/20119/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
TR Newsportal 0.x
http://secunia.com/product/9955/
DESCRIPTION:
Kacper has discovered a vulnerability in TR Newsportal, which can be
exploited by malicious people to compromise a vulnerable system.
Input passed to the "file_newsportal" parameter in
extras/poll/poll.php isn't properly verified, before it is used to
include files. This can be exploited to include arbitrary files from
external and local resources.
Successful exploitation requires that "register_globals" is enabled.
The vulnerability has been confirmed in version 0.36tr1. Other
versions may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly verified.
Set "register_globals" to "Off".
PROVIDED AND/OR DISCOVERED BY:
Kacper
ORIGINAL ADVISORY:
http://milw0rm.com/exploits/1789
About:
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vulnerabilities.
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