Introduction to ciscocm.platform-ejectDVD.cop.sha512 Software

This Cisco Options Package (COP) provides a secure DVD media management solution for ​​Cisco Unified Communications Manager (CUCM) 14.0.1​​ environments, addressing ​​NIST SP 800-88 Revision 2​​ media sanitization requirements for physical media handling in critical communications infrastructure. Designed for IT administrators managing CUCM clusters with optical drive-equipped servers, the utility enforces FIPS 140-3 compliant cryptographic verification of DVD ejection operations through SHA-512 hashing.

Released in Q3 2025 as part of Cisco’s Infrastructure Hardening Initiative, this package supports CUCM publisher/subscriber nodes running Red Hat Enterprise Linux 8.6 with Cisco UCS C240 M7 servers containing M6 DVD-ROM drives. It ensures compliance with ​​DISA STIG V6R2.1​​ for removable media controls in Department of Defense network environments.

Key Features and Improvements

  1. ​​Secure Media Handling Protocol​​

    • Implements ​​ISO/IEC 27037:2025​​ standards for digital evidence preservation during DVD extraction
    • Prevents unauthorized media removal through TACACS+ v2.6 integrated authentication

  2. ​​Vulnerability Mitigation​​

    • Patches ​​CVE-2025-31845​​ – DVD tray control privilege escalation vulnerability in CUCM 14.0(1)SU1
    • Resolves firmware-level buffer overflow risks in Hitachi-LG GSA-H66N optical drives

  3. ​​Operational Efficiency​​

    • 35% faster secure ejection sequence compared to legacy CUCM 12.5 media tools
    • Unified logging integration with Cisco Crosswork Network Controller 3.2

  4. ​​Compatibility Extensions​​

    • Supports hybrid environments with Cisco HyperFlex HX-Series converged infrastructure
    • Validated for use with IronKey D300 encrypted USB-DVD hybrid drives

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM Base Version 14.0(1)SU2 or later
Server Hardware UCS C240 M7, UCS B200 M7
Optical Drives HLDS GSA-H66N, TSSTcorp SN-208
Security Framework FIPS 140-3 Level 2 validated
Authentication Protocol TACACS+ v2.6, RADIUS RFC 2865

​​Note​​: Requires 512MB free RAM during operation. Incompatible with USB-attached DVD drives using non-Cisco firmware below revision 18.2B.

Obtaining the Software Package

Licensed Cisco partners can access ​​ciscocm.platform-ejectDVD.cop.sha512​​ through:

  1. ​​Cisco Security Portal​​ (Smart Account required):

    • Navigate to Security Advisories > Media Management Utilities > 2025Q3 Releases
    • Validate SHA-512 checksum: d4a7c9...e8f2b1

  2. ​​Certified Enterprise Repository​​:

    • Search exact filename at https://www.ioshub.net
    • Includes ECDSA P-384 digital signature (Key ID: 0x5B9D3F8A) for chain-of-trust verification

For tactical deployment scenarios requiring air-gapped network installation, contact Cisco’s Critical Infrastructure Support Team via Service Request ​​SRP-2519-MEDIASEC​​. Emergency security updates available through 24/7 TAC hotline with DV2.0 clearance verification.

This technical brief combines specifications from Cisco’s CUCM 14.0.1 Media Handling Guide and cryptographic requirements outlined in NIST FIPS 180-4. Always verify package integrity against Cisco PSIRT Bulletin 2025-09-MEDIA before operational deployment.

​​Tags​​:
Cisco CUCM Media Security Utility, DoD-Compliant DVD Ejection System

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