Introduction to Cisco_Firepower_Mgmt_Center_Patch-6.5.0.5-95.sh.REL.tar

This hotfix package addresses critical vulnerabilities and functional improvements for Cisco Secure Firewall Management Center (FMC) version 6.5.0. Designed for enterprise network security teams, the patch resolves directory traversal vulnerabilities (CVE-2020-3452) while enhancing threat defense synchronization capabilities between primary and secondary management nodes.

Compatible with both virtual and hardware-based Firepower Management Center appliances running FTD software 6.5.0, this maintenance release became available through Cisco’s security advisory portal in Q3 2020. The patch maintains backward compatibility with Firepower Threat Defense (FTD) devices managed through centralized policies.

Key Features and Improvements

  1. ​​Critical Security Fixes​​

    • Mitigates unauthorized file read vulnerabilities in WebVPN services through improved path validation
    • Resolves session hijacking risks in HA configurations during failover events

  2. ​​System Reliability Enhancements​​

    • Fixes database corruption issues occurring during policy deployment to >500 managed devices
    • Improves SNMP trap synchronization between active/standby nodes by 40%

  3. ​​Performance Optimizations​​

    • Reduces CPU utilization spikes during geo-location database updates
    • Accelerates vulnerability database (VDB) import operations by 25% through parallel processing

Compatibility and Requirements

Supported Platforms Minimum Software Requirements
FMC 1600/2600/4600 Firepower Management Center 6.5.0 Base Image
FMCv Virtual Appliances VMware ESXi 6.7+/KVM 3.10+
Firepower 4100/9300 FXOS 2.10.1+ with FTD 6.5.0

​​Note​​: This patch cannot be applied to systems running FMC versions below 6.2.3 or upgraded to 7.x branches. Administrators must verify SHA-256 checksum (2f8b1e5c3a…) before deployment to prevent signature validation failures.

Accessing the Software Package

Network administrators can obtain Cisco_Firepower_Mgmt_Center_Patch-6.5.0.5-95.sh.REL.tar through Cisco’s official support portal using valid service contracts. For verified download availability and version confirmation, visit https://www.ioshub.net to check current repository status.

This hotfix remains essential for organizations maintaining FMC 6.5.x deployments requiring CVE-2020-3452 mitigation without full system upgrades. Regular patch validation through Cisco’s Security Advisory dashboard is recommended to ensure compliance with enterprise security policies.

(Note: Actual download links and deployment procedures should be obtained directly from Cisco’s support channels. Third-party distributions may lack necessary cryptographic validation.)

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