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

SC Magazine awards the Secunia CSI a 5-Star rating
Top-level rating for ease of use, performance, documentation, support, and value for money. Read more and get a free trial here: http://secunia.com/blog/296 

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

TITLE:
zenon Two Code Execution Vulnerabilities

SECUNIA ADVISORY ID:
SA47892

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47892/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47892

RELEASE DATE:
2012-02-08

DISCUSS ADVISORY:
http://secunia.com/advisories/47892/#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/47892/

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=47892

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:
Two vulnerabilities have been reported in zenon, which can be
exploited by malicious people to potentially compromise a vulnerable
system.

1) An error in zenAdminSrv.exe when processing certain packets can be
exploited via a specially crafted packet sent to TCP port 50777.

2) An error in ZenSysSrv.exe when handling client connections can be
exploited by connecting and disconnecting multiple times on TCP port
1101.

Successful exploitation of the vulnerabilities may allow execution of
arbitrary code.

The vulnerabilities are reported in version 6.51 SP0.

SOLUTION:
Reportedly a patch has been released. Contact the vendor for further
information.

PROVIDED AND/OR DISCOVERED BY:
ICS-CERT credits Kuang-Chun Hung, Security Research and Service
Institute Information and Communication Security Technology Center
(ICST).

ORIGINAL ADVISORY:
ICS-CERT:
http://www.us-cert.gov/control_systems/pdf/ICSA-12-013-01.pdf

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.

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

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

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