This document is structured around security operations (best practices) and the three functional planes of a network. The functions of network devices are structured around three planes: management, control, and data. This document provides administrators and engineers guidance on securing Cisco firewall appliances, which increases the overall security of an end-to end architecture. Limiting the CPU Impact of Data Plane Traffic Using Authentication, Authorization, and Accounting.įortifying the Simple Network Management Protocolĭisable Logging to Monitor Sessions and the Consoleįiltering Transit Traffic with Transit ACLsĮnable Inspection for Nondefault ApplicationsĪCLs to Block Private and Bogon Addresses Leverage Authentication, Authorization, and Accounting.Ĭontrol Management Sessions for Security Services Modules
CISCO ASAV GUIDE PATCH
Routing and Switching - Enterprise and Service ProviderĬisco Integrated Management Controller (IMC) SupervisorĬisco Contact Center Domain Manager (CCDM)Ĭisco Contact Center Management Portal (CCMP)Ĭisco Unified Communications Manager / Cisco Unified Communications Manager Session Management Editionġ1.5(1.18119-2) through 11.5(1.23162-1) patch ()Ĭisco Unified Communications Manager IM &Presence ServiceĬisco Unified Contact Center Enterprise - Live Data serverġ1.5(1.18119-2) through 11.5(1.Monitor Cisco Security Advisories and Responses Network Application, Service, and AccelerationĬisco Firepower Threat Defense (FTD) managed by Firepower Device Manager (FDM)Ĭisco Application Policy Infrastructure Controller (APIC) - Network Insights Base AppĬisco Common Services Platform Collector (CSPC)Ĭisco Crosswork Zero Touch Provisioning (ZTP)Ĭisco Cyber Vision Sensor Management ExtensionĬisco Evolved Programmable Network ManagerĬisco Network Services Orchestrator (NSO)Ĭisco Nexus Dashboard, formerly Cisco Application Services EngineĬisco Secure Agile Exchange (SAE) Core Function Pack Customers should refer to the associated Cisco bug(s) for further details.
The following table lists Cisco products that are affected by one or both of the vulnerabilities that are described in this advisory. This advisory is available at the following link:Ĭisco investigated its product line to determine which products may be affected by these vulnerabilities.
CISCO ASAV GUIDE UPDATE
Product fixes that are listed in this advisory will address both CVE-2021-44228 and CVE-2021-45046 unless otherwise noted.Ĭisco has reviewed CVE-2021-45105 and CVE-2021-44832 and has determined that no Cisco products or cloud offerings are impacted by these vulnerabilities.Ĭisco's standard practice is to update integrated third-party software components to later versions as they become available.
To help detect exploitation of these vulnerabilities, Cisco has released Snort rules at the following location: Talos Rules
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