複数の Cisco 製品に脆弱性

最終更新日: 2019/05/22

情報源

US-CERT Current Activity

Cisco Releases Security Updates for Multiple Products
https://www.us-cert.gov/ncas/current-activity/2019/05/15/Cisco-Releases-Multiple-Security-Updates

US-CERT Current Activity

Cisco Releases Security Updates
https://www.us-cert.gov/ncas/current-activity/2019/05/13/Cisco-Releases-Security-Updates

CERT/CC Vulnerability Note VU#400865

Cisco Trust Anchor module (TAm) improperly checks code and Cisco IOS XE web UI does not sanitize user input
https://www.kb.cert.org/vuls/id/400865/

Japan Vulnerability Notes JVNVU#97735735

Cisco トラストアンカーモジュール (TAm) におけるコード検証不備および Cisco IOS XE Web UI におけるユーザ入力検証不備の脆弱性
https://jvn.jp/vu/JVNVU97735735/

概要

複数の Cisco 製品には、脆弱性があります。結果として、遠隔の第三者が、管理者権限で任意のコードやコマンドを実行したりするなどの可能性があります。
影響度 Critical および High の脆弱性情報の対象となる製品は次のとおりで
す。 (cisco-sa-20190513-securebootを除く)
– MDS 9000 Series Multilayer Switches

– Nexus 1000V Switch for Microsoft Hyper-V
– Nexus 1000V Switch for VMware vSphere
– Nexus 3000 Series Switches
– Nexus 3500 Platform Switches
– Nexus 5500 Platform Switches
– Nexus 5600 Platform Switches
– Nexus 6000 Series Switches
– Nexus 7000 Series Switches
– Nexus 7700 Series Switches

– Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode

– Nexus 9000 Series Switches in standalone NX-OS mode
– Nexus 9500 R-Series Switching Platform
– Cisco Prime Infrastructure
– Cisco Evolved Programmable Network Manager
– Cisco Aggregation Services Router (ASR) 9000 Series
– Cisco Webex Business Suite sites
– Cisco Webex Meetings Online
– Cisco Webex Meetings Server
– Small Business Sx200 Series Managed Switches
– Small Business Sx300 Series Managed Switches
– Small Business Sx500 Series Managed Switches
– Small Business ESW2 Series Managed Switches
– Small Business Sx250 Series Switches
– Small Business Sx350 Series Switches
– Small Business Sx550 Series Switches
– BGP MPLS-based EVI を使用している Cisco IOS XR Software
– HTTPサーバ機能を有効にしている Cisco IOS XE Software
– Cisco Video Surveillance Manager

※cisco-sa-20190513-secureboot の対象となる製品は非常に多岐にわたります。対象製品の情報は、Cisco が提供するアドバイザリ情報「Cisco Secure Boot Hardware Tampering Vulnerability」を参照してください。
また、上記製品以外にも、影響度 Medium および Informational の複数の脆弱性情報が公開されています。これらの対象製品の情報は、Cisco が提供するアドバイザリ情報を参照してください。
この問題は、該当する製品を、Cisco が提供する修正済みのバージョンに更新することで解決します。詳細は、Cisco が提供する情報を参照してください。

関連文書 (英語)

Cisco Security Advisory
Cisco Secure Boot Hardware Tampering Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190513-secureboot

Cisco Security Advisory

Cisco FXOS and NX-OS Software Simple Network Management Protocol Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-snmp-dos

Cisco Security Advisory

Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-pi-rce

Cisco Security Advisory

Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers MPLS OAM Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-iosxr-mpls-dos

Cisco Security Advisory

Cisco Webex Network Recording Player Arbitrary Code Execution Vulnerabilities
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-webex-player

Cisco Security Advisory

Cisco Small Business Series Switches Simple Network Management Protocol Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-sb-snmpdos

Cisco Security Advisory

Cisco Prime Infrastructure and Evolved Programmable Network Manager SQL Injection Vulnerabilities
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-pi-sqlinject

Cisco Security Advisory

Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-iosxr-evpn-dos

Cisco Security Advisory

Cisco Video Surveillance Manager Web-Based Management Interface Information Disclosure Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-cvsm

Cisco Security Advisory

Cisco IOS XE Software Web UI Command Injection Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190513-webui

 


引用元:JPCERTコーディネーションセンター
「JPCERT/CC WEEKLY REPORT 2019-05-22」
https://www.jpcert.or.jp/wr/2019/wr191901.html