---------------------------------------------------------------------- Secunia integrated with Microsoft WSUS http://secunia.com/blog/71/ ---------------------------------------------------------------------- TITLE: Network Security Services (NSS) TLS Session Renegotiation Vulnerability SECUNIA ADVISORY ID: SA38400 VERIFY ADVISORY: http://secunia.com/advisories/38400/ DESCRIPTION: A vulnerability has been reported in Network Security Services (NSS), which can be exploited by malicious people to manipulate certain data. The vulnerability is caused due to an error in the TLS protocol while handling session re-negotiations. For more information: SA37291 SOLUTION: Fixed for the server side in version 3.12.5 by disabling renegotiation support. PROVIDED AND/OR DISCOVERED BY: Independently discovered by Marsh Ray, PhoneFactor and Martin Rex. ORIGINAL ADVISORY: https://developer.mozilla.org/NSS_3.12.5_release_notes https://bugzilla.mozilla.org/show_bug.cgi?id=526689 OTHER REFERENCES: SA37291: http://secunia.com/advisories/37291/ US-CERT VU#120541: http://www.kb.cert.org/vuls/id/120541 ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------