Secunia Security Advisory - navairum has discovered some vulnerabilities in aigaion, which can be exploited by malicious people to compromise a vulnerable system.
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TITLE:
Aigaion "DIR" Multiple File Inclusion Vulnerabilities
SECUNIA ADVISORY ID:
SA22862
VERIFY ADVISORY:
http://secunia.com/advisories/22862/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
Aigaion 1.x
http://secunia.com/product/12591/
DESCRIPTION:
navairum has discovered some vulnerabilities in aigaion, which can be
exploited by malicious people to compromise a vulnerable system.
Input passed to the "DIR" parameter in multiple files is not properly
verified before being used to include files. This can be exploited to
execute arbitrary PHP code by including files from local or external
resources.
Examples:
http://[host]/_basicfunctions.php?DIR=[file]
http://[host]/pageactionauthor.php?DIR=[file]
Note: More files in the "lib/actions", "lib/displays",
"lib/editforms", "lib/functions", "scheme", and the root directory
are affected.
Successful exploitation requires that "register_globals" is enabled.
The vulnerabilities are confirmed in version 1.2.1. 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:
navairum
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