---------------------------------------------------------------------- Bist Du interessiert an einem neuen Job in IT-Sicherheit? Secunia hat zwei freie Stellen als Junior und Senior Spezialist in IT- Sicherheit: http://secunia.com/secunia_vacancies/ ---------------------------------------------------------------------- TITLE: SecureW2 Insecure Pre-Master Secret Generation SECUNIA ADVISORY ID: SA16909 VERIFY ADVISORY: http://secunia.com/advisories/16909/ CRITICAL: Less critical IMPACT: Exposure of sensitive information WHERE: >From local network SOFTWARE: SecureW2 3.x http://secunia.com/product/5757/ DESCRIPTION: Simon Josefsson has reported a security issue in SecureW2, which potentially can be exploited by malicious people to disclose certain sensitive information. The security issue is caused due to the insecure generation of the TLS pre-master secret using the "rand()" function. This may allow the master secret to derived and could lead to the disclosure of subsequent encrypted data. The security issue has been reported in version 3.0. Other versions may also be affected. SOLUTION: Use another product. PROVIDED AND/OR DISCOVERED BY: Simon Josefsson ORIGINAL ADVISORY: http://lists.grok.org.uk/pipermail/full-disclosure/2005-September/037352.html ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ----------------------------------------------------------------------