----------------------------------------------------------------------

Secunia presentations @ RSA Conference 2012, San Francisco, USA, 27 Feb-02 March
Listen to our Chief Security Specialist, Research Analyst Director, and Director Product Management & Quality Assurance discuss the industry's key topics. Also, visit the Secunia stand #817. Find out more: http://www.rsaconference.com/events/2012/usa/index.htm

----------------------------------------------------------------------

TITLE:
RabidHamster R4 File Disclosure and Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA47901

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47901/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47901

RELEASE DATE:
2012-02-10

DISCUSS ADVISORY:
http://secunia.com/advisories/47901/#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/47901/

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=47901

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:
Luigi Auriemma has discovered multiple vulnerabilities in
RabidHamster R4, which can be exploited by malicious people to
disclose potentially sensitive information and compromise a
vulnerable system.

1) A boundary error when creating a log entry can be exploited to
cause a stack-based buffer overflow via an overly long web request
sent to TCP port 8888.

2) A boundary error when processing a web request can be exploited to
cause a heap-based buffer overflow via an overly long request sent to
TCP port 8888.

3) Input passed to the "cmd" parameter in left_console.html via the
"loadfile()" script function is not properly verified before being
used to read files and can be exploited to disclose arbitrary files
via directory traversal attacks.

4) A boundary error when processing the "miniscreenshot" script
function can be exploited to cause a stack-based buffer overflow via
an overly long parameter sent in a web request to TCP port 8888.

Successful exploitation of vulnerabilities #1, #2, and #4 allows
execution of arbitrary code, but requires the "Network Access" option
to be enabled (disabled by default).

The vulnerabilities are confirmed in version 1.25. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted hosts only.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/r4_1-adv.txt

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

----------------------------------------------------------------------

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.

Subscribe:
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.

----------------------------------------------------------------------