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


Frost & Sullivan 2011 Report: Secunia Vulnerability Research
\"Frost & Sullivan believes that Secunia continues to be a major player in the vulnerability research market due to its diversity of products that provide best-in-class coverage, quality, and usability.\" This is just one of the key factors that influenced Frost & Sullivan to select Secunia over other companies.
Read the report here:
http://secunia.com/products/corporate/vim/fs_request_2011/


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

TITLE:
RealityServer Web Services RTMP Server Denial of Service
Vulnerability

SECUNIA ADVISORY ID:
SA45055

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45055/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45055

RELEASE DATE:
2011-06-28

DISCUSS ADVISORY:
http://secunia.com/advisories/45055/#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/45055/

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=45055

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 a vulnerability in RealityServer Web
Services, which can be exploited by malicious people to cause a DoS
(Denial of Service).

The vulnerability is caused due to a NULL pointer dereference error
in the RTMP server functionality when processing certain requests.
This can be exploited to crash the service via a specially crafted
packet sent to TCP port 1935.

The vulnerability is confirmed in version 3.1.1 build 144525.5057.
Other versions may also be affected.

SOLUTION:
Restrict access to trusted hosts only.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
Luigi Auriemma:
http://aluigi.altervista.org/adv/realityserver_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.

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