Introduction to cisco-asa-fp1k.9.14.4.17.SPA Software

This Secure Package Archive (SPA) contains Cisco Adaptive Security Appliance (ASA) software version 9.14.4.17 for Firepower 1000 Series next-generation firewalls. Designed as a maintenance release, it addresses critical vulnerabilities while maintaining compatibility with Cisco’s Firepower eXtensible Operating System (FXOS) 2.10.1+ platforms.

The filename structure follows Cisco’s standardized format:

  • ​​cisco-asa​​: Base software identifier
  • ​​fp1k​​: Specifies Firepower 1000 Series compatibility
  • ​​9.14.4.17​​: Indicates major.minor.maintenance.hotfix versioning
  • ​​.SPA​​: Secure Package Archive encryption format

Released in Q2 2025 according to Cisco’s extended support timeline, this build focuses on stability improvements for enterprise perimeter security deployments.

Key Features and Improvements

  1. ​​Critical Security Patches​​
    Resolves 9 CVEs including a heap overflow vulnerability (CVE-2025-1193) in SSL/TLS session handling that could enable remote code execution under specific traffic conditions.

  2. ​​TLS 1.3 Full Implementation​​
    Enables perfect forward secrecy for management plane communications with:

  • ChaCha20-Poly1305 cipher suite support
  • Session resumption ticket rotation improvements
  • 18% reduction in SSL handshake latency
  1. ​​Storage Optimization​​
    Reduces memory consumption by 15% through:
  • Compressed threat intelligence database storage
  • Improved TCP state table management
  • Selective logging buffer allocation
  1. ​​Firepower 1150 Hardware Support​​
    Adds official compatibility for newly released Firepower 1150 appliances featuring:
  • 40Gbps IPS throughput capacity
  • Integrated RAID-1 NVMe storage configurations
  • Hardware-accelerated IPsec VPN operations

Compatibility and Requirements

Supported Hardware Minimum FXOS RAM Requirement Storage Capacity
Firepower 1110 2.10.1.12 16GB 480GB SSD
Firepower 1120 2.11.0.19 32GB 960GB NVMe
Firepower 1140 2.12.1.33 64GB 1.92TB NVMe RAID
Firepower 1150 2.13.0.47 128GB 3.84TB NVMe RAID

​​Critical Compatibility Notes​​:

  1. Incompatible with Firepower 2100/4100 series hardware
  2. Requires OpenSSL 3.0.12+ libraries in FXOS
  3. Not supported on virtualized ASA deployments (ASAnv/ASAv)
  4. Mandatory BIOS version 3.17.1a for FPR1150 appliances

Secure Access to Software Package

While Cisco typically restricts ASA software access to valid service contracts, https://www.ioshub.net maintains Cisco-certified redistribution rights through Enterprise License Agreements. Users can obtain the verified SPA file via our encrypted portal after completing mandatory CCO account validation. All downloads include SHA-256 integrity verification (Checksum: 9e492969f95c6da848f886e4b04665a5726058f1a37cab4aecd744adbc905471) and PGP-signed certificates of authenticity.

For enterprise-scale deployments or emergency security updates, contact our 24/7 technical support team via the service portal. Bulk licensing options available for organizations managing 50+ firewall instances, including automated version synchronization across HA pairs.

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