[SA21593] NES Game & NES System "phphtmllib" File Inclusion

2006-08-21T00:00:00
ID SECURITYVULNS:DOC:13982
Type securityvulns
Reporter Securityvulns
Modified 2006-08-21T00:00:00

Description

TITLE: NES Game & NES System "phphtmllib" File Inclusion

SECUNIA ADVISORY ID: SA21593

VERIFY ADVISORY: http://secunia.com/advisories/21593/

CRITICAL: Highly critical

IMPACT: System access

WHERE: >From remote

SOFTWARE: NES Game & NES System http://secunia.com/product/11630/

DESCRIPTION: Kacper has reported some vulnerabilities in NES Game & NES System, which can be exploited by malicious people to compromise a vulnerable system.

Input passed to the "phphtmllib" 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]/phphtmllib/includes.php?phphtmllib=[file] http://[host]/phphtmllib/tag_utils/divtag_utils.php?phphtmllib=[file] http://[host]/phphtmllib/tag_utils/form_utils.php?phphtmllib=[file] http://[host]/phphtmllib/tag_utils/html_utils.php?phphtmllib=[file] http://[host]/phphtmllib/tag_utils/localinc.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/FooterNav.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/HTMLPageClass.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/InfoTable.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/localinc.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/NavTable.php?phphtmllib=[file] http://[host]/phphtmllib/widgets/TextNav.php?phphtmllib=[file]

Successful exploitation requires that "register_globals" is enabled.

The vulnerabilities have been reported in version c108122. Other versions may also be affected.

SOLUTION: Edit the source code to ensure that input is properly verified.

PROVIDED AND/OR DISCOVERED BY: Kacper

ORIGINAL ADVISORY: http://milw0rm.com/exploits/2226


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