---------------------------------------------------------------------- Do you have VARM strategy implemented? (Vulnerability Assessment Remediation Management) If not, then implement it through the most reliable vulnerability intelligence source on the market. Implement it through Secunia. For more information visit: http://secunia.com/advisories/business_solutions/ Alternatively request a call from a Secunia representative today to discuss how we can help you with our capabilities contact us at: sales@secunia.com ---------------------------------------------------------------------- TITLE: F5 Products TLS Session Renegotiation Plaintext Injection Vulnerability SECUNIA ADVISORY ID: SA37656 VERIFY ADVISORY: http://secunia.com/advisories/37656/ DESCRIPTION: F5 has acknowledged a vulnerability in various F5 products, 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. This can be exploited to insert arbitrary plaintext before data sent by a legitimate client in an existing TLS session via Man-in-the-Middle (MitM) attacks. SOLUTION: Apply the updates (please see the vendor's advisory for more information). BIG-IP: Update to 9.3.1 HF8, 9.4.8 HF2, or BIG-IP 10.0.1 HF3. Enterprise Manager v1.8: Apply the Engineering Hotfix. FirePass 5.x and 6.x: Apply the Engineering Hotfix. ORIGINAL ADVISORY: SOL10737: https://support.f5.com/kb/en-us/solutions/public/10000/700/sol10737.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/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 ----------------------------------------------------------------------