---------------------------------------------------------------------- Become a PSI 3.0 beta tester! Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface. Download it here! http://secunia.com/psi_30_beta_launch ---------------------------------------------------------------------- TITLE: 2X Client TuxClientSystem ActiveX Control "InstallClient()" Unsafe Method SECUNIA ADVISORY ID: SA47661 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/47661/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=47661 RELEASE DATE: 2012-03-08 DISCUSS ADVISORY: http://secunia.com/advisories/47661/#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/47661/ 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=47661 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: Andrea Micalizzi has discovered a vulnerability in 2X Client TuxClientSystem ActiveX Control, which can be exploited by malicious people to compromise a user's system. The vulnerability is caused due to the "InstallClient()" method of the TuxClientSystem ActiveX control (TuxClientSystem.dll) allowing to install an application without a user's approval. This can be exploited to install an arbitrary application by supplying a MSI package's URL to the method. Successful exploitation allows execution of arbitrary code, but requires tricking an administrative user into viewing a malicious web page. The vulnerability is confirmed in version 10.1 Build 1224. Other versions may also be affected. SOLUTION: Update to version 10.1 Build 1239. PROVIDED AND/OR DISCOVERED BY: Andrea Micalizzi (rgod) via Secunia. 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 ----------------------------------------------------------------------