---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Cytel Products Cytel Studio Component File Processing Vulnerabilities SECUNIA ADVISORY ID: SA46280 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46280/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46280 RELEASE DATE: 2011-10-24 DISCUSS ADVISORY: http://secunia.com/advisories/46280/#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/46280/ 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=46280 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 Cytel StatXact, Cytel LogXact, and Cytel CrossOver, which can be exploited by malicious people to compromise a user's system. 1) A boundary error in Cytel Studio (CeCEDll.dll) when processing Data files (".cy3" and ".cyl") can be exploited to cause a stack-based buffer overflow via a specially crafted file. 2) An integer overflow error in Cytel Studio when processing Data files (".cy3" and ".cyl") can be exploited to cause a heap-based buffer overflow via a specially crafted file. 3) A boundary error in Cytel Studio (cbf.exe) when processing Submit files (".cyb") can be exploited to cause a stack-based buffer overflow via an overly long string assigned to the "USE" command. Successful exploitation of these vulnerabilities allows execution of arbitrary code, but requires tricking a user into opening a malicious file. The vulnerabilities are confirmed in version 9.0.0. Other versions may also be affected. SOLUTION: Do not open files from untrusted sources. PROVIDED AND/OR DISCOVERED BY: Luigi Auriemma ORIGINAL ADVISORY: http://aluigi.altervista.org/adv/cytel_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. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------