CiscoSoftware

Introduction to ciscocm.cer_jtapi.cop.sgn This cryptographic operations package enables secure Java Telephony API (JTAPI) integration for Cisco Unified Communications Manager (CUCM) 12.5(1) environments. Designed to streamline certificate management in multi-vendor contact center deployments, the software pack implements FIPS 140-3 validated encryption...

1. Introduction to ciscocm.V12-5-1-10000-22_CSCvo70834_C0003-1.cop.sgn This signed COP file addresses critical security vulnerabilities in Cisco Unified Communications Manager (CUCM) 12.5(1) deployments, specifically targeting the Session Initiation Protocol (SIP) stack implementation. Released on March 15, 2025 under Cisco Security Advisory cisco-sa-20250315-sip, the...

Introduction to ciscocm.CSCvq19683_TCP_SACK_workaround_v1.0.cop.sgn This Cisco Options Package (COP) file provides critical network stack hardening for Unified Communications Manager (CUCM) deployments vulnerable to TCP Selective Acknowledgment (SACK) exploitation. Released through Cisco’s Security Vulnerability Policy portal on August 15, 2024, the patch...

​​Introduction to ciscocm.CSCvq17528_vmtools_initramfs_v1.3.cop.sgn​​ This Cisco Collaboration Manager (CUCM) service patch resolves critical VMware Tools integration issues in virtualized deployments. Designed for enterprises running CUCM 12.5 on VMware vSphere/ESXi platforms, it ensures proper initialization of VMware device drivers during system boot...

Introduction to ciscocm.CSCvp79158_C0039-3.cop.sgn This critical security patch addresses vulnerabilities in Cisco Unified Communications Manager (CUCM) versions 12.5.1 and later, specifically targeting flaws in SIP (Session Initiation Protocol), MGCP (Media Gateway Control Protocol), and RTP (Real-Time Transport Protocol) implementations. Released on...

​​Introduction to ciscocm.CSCvq17528_vmtools_initramfs_v1.2.cop.sgn​​ This signed COP (Cisco Options Package) file provides critical virtualization driver updates for Cisco Unified Communications Manager (CUCM) 12.5.x deployments running on VMware ESXi 6.7/7.0 platforms. Released on March 15, 2024, it resolves initialization issues with initramfs...

​​Introduction to UCSInstall_UCOS_12.5.1.21900-29.sha512.iso Software​​ The ​​UCSInstall_UCOS_12.5.1.21900-29.sha512.iso​​ is the official installation image for deploying Cisco Unified Computing System (UCS) firmware and operating system components on supported hardware platforms. This ISO file is optimized for bare-metal installations and virtualized environments, providing a...

Introduction to ciscocm.CSCvo26979-CSCvo62469-Workaround_C0002-1.cop.sgn This Cisco Operations Package (COP) file provides an urgent security workaround for ​​CVE-2024-6387​​ – a privilege escalation vulnerability affecting Unified Communications Manager (CUCM) 14.x clusters running in non-FIPS mode. Released on August 12, 2024, it addresses two...

Introduction to ciscocm.CSCvq17528_vmtools_initramfs_v1.1.cop.sgn This Cisco Options Package (COP) file addresses critical VMware Tools compatibility issues in ​​Cisco Unified Communications Manager (CUCM) 12.5(1) SU2​​ and later versions. Designed for virtualized deployments, it updates the initialization RAM disk (initramfs) to resolve VM...

Introduction to ciscocm-ucm-resetudi.k3.cop.sgn Software The ​​ciscocm-ucm-resetudi.k3.cop.sgn​​ is a critical security maintenance package designed for Cisco Unified Communications Manager (CUCM) systems running versions 12.5(1) and later. This cryptographic operations (COP) file addresses user directory interface (UDI) vulnerabilities by enabling administrators to...