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TITLE:
Sahana Disaster Management System Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA42861

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42861/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42861

RELEASE DATE:
2011-01-10

DISCUSS ADVISORY:
http://secunia.com/advisories/42861/#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/42861/

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=42861

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 and a security issue have been discovered in
Sahana Disaster Management System, which can be exploited by malicious
people to disclose sensitive information and compromise a vulnerable
system.

1) Input passed via the "mod", "stream_type" and "mod" (when "act" is
set to "adm") parameters to stream.php is not properly verified 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.

Successful exploitation requires that "magic_quotes_gpc" is
disabled.

2) The application incorrectly restricts access to the "admin"
module. This can be exploited to disclose configuration information
and compromise a vulnerable system by uploading malicious PHP
scripts.

The vulnerabilities are confirmed in version 0.6.5. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly verified.
Restrict access to the mod/admin/ directory (via e.g. .htaccess).

PROVIDED AND/OR DISCOVERED BY:
dun

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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