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[SA42636] Vacation Rental Script File Upload Vulnerability

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Tue Dec 21 2010 - 16:12:21 CST


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TITLE:
Vacation Rental Script File Upload Vulnerability

SECUNIA ADVISORY ID:
SA42636

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42636/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42636

RELEASE DATE:
2010-12-21

DISCUSS ADVISORY:
http://secunia.com/advisories/42636/#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/42636/

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=42636

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:
A vulnerability has been discovered in Vacation Rental Script, which
can be exploited by malicious users to compromise a vulnerable
system.

The vulnerability is caused due to the application allowing the
upload of files with arbitrary extensions to a folder inside the
webroot. This can be exploited to execute arbitrary PHP code by
uploading a PHP file with e.g. an "image/gif" content type.

The vulnerability is confirmed in version 4 demo edition. Other
versions may also be affected.

SOLUTION:
Restrict access to the public/upload/logos/ directory (e.g. via
.htaccess).

PROVIDED AND/OR DISCOVERED BY:
Br0ly

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:
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