保安警报 (A23-09-21): Cisco 产品多个漏洞

描述:

Cisco 发布了安全公告，以应对 Cisco 装置及软件中的多个漏洞。有关漏洞及攻击向量的资料，请参阅供应商网站的相应安全公告。

受影响的系统:

• Cisco Access Point Software
• Cisco Catalyst SD-WAN Manager
• Cisco DNA Center
• Cisco IOS Software
• Cisco IOS XE Software
• Cisco Wireless LAN Controller AireOS Software

有关受影响产品的详细资料，请参阅供应商网站的相应安全公告中有关 “Affected Products” 的部分。

影响:

成功利用漏洞可以在受影响的系统导致执行任意程式码、插入任意指令码、服务被拒绝、泄漏资讯、绕过保安限制或篡改，视乎攻击者利用哪些漏洞而定。

建议:

适用于受影响系统的软件更新已可获取。受影响系统的系统管理员应遵从产品供应商的建议，立即採取行动以降低风险。有关修补程式的详细资料，请参阅供应商网站的相应安全公告中有关 “Fixed Software”的部分。

系统管理员可联络其产品支援供应商，以取得修补程式及有关支援。

进一步资讯:

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aaascp-Tyj4fEJm
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4m
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-appqoe-utd-dos-p8O57p5y
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat3k-dos-ZZA4Gb3r
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-click-ap-dos-wdcXkvnQ
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ins-acc-con-nHAVDRBZ
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-getvpn-rce-g8qR68sx
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-l2tp-dos-eB5tuFmV
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-mlre-H93FswRz
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-html-3ZKh8d6x
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-cmdij-FzZAeXAy
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-wncd-HFGMsfSD
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20033 (to CVE-2023-20034)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20109
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20176
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20179
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20186 (to CVE-2023-20187)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20202
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20223
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20226 (to CVE-2023-20227)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20231
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20251 (to CVE-2023-20254)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20262
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20268