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TITLE:
Sandbox Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA40447

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/40447/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=40447

RELEASE DATE:
2010-07-07

DISCUSS ADVISORY:
http://secunia.com/advisories/40447/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/40447/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=40447

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been discovered in Sandbox, which can
be exploited by malicious users to disclose sensitive information and
upload arbitrary files and by malicious people to conduct SQL
injection attacks and bypass security restrictions.

1) Input passed via the "p" parameter to index.php (when "a" is set
to "page") is not properly sanitised before being used in SQL
queries. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

2) Input passed via the "sandbox_pass" cookie parameter to global.php
is not properly sanitised before being used in a SQL query. This can
be exploited to manipulate SQL queries by injecting arbitrary SQL
code.

Successful exploitation requires "magic_quotes_gpc" to be set  to
"off" and e.g. allows bypassing the login mechanism.

3) Input passed via the "a" parameter to admin.php is not properly
sanitised before being used to include files. This can be exploited
to include arbitrary files from local resources via directory
traversal sequences and URL-encoded NULL bytes.

4) Improper handling of file names with multiple extensions in
admin_modules/posts.php and modules/blog.php can be exploited to
upload PHP files.

The vulnerabilities are confirmed in version 2.0.3. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Salvatore Fresta aka Drosophila

ORIGINAL ADVISORY:
http://www.salvatorefresta.net/files/adv/Sandbox-2.0.3-Multiple-Remote-Vulnerabilities-07072010.txt

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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