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保安警报 (A21-09-08): Cisco 产品多个漏洞


 

发布日期: 2021年 9月 10日

  
  

描述:

Cisco 发布了安全公告以应对发现于 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 BroadWorks CommPilot Application Software
  • Cisco IOS XR 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:

成功利用这些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、服务受阻断、泄漏资讯、权限提升、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，立即采取行动以降低风险。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。

 

进一步信息:

  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-broadworks-dJ9JT67N
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-cmd-inj-wbZKvPxc
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dhcp-dos-pjPVReLU
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-infodisc-CjLdGMc5
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privescal-dZYMrKf
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-scp-inject-QwZOCv2
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipsla-ZA3SRrpP
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lnt-QN9mCzwn
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-npspin-QYpwdhFD
  • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xrbgp-rpki-dos-gvmjqxbk
  • https://us-cert.cisa.gov/ncas/current-activity/2021/09/09/cisco-releases-security-updates-multiple-products
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1440
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34708
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34709
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34713
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34718 (to CVE-2021-34722)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34728
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34737
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34771
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34785
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34786

 



标签 : Cisco , Cisco BroadWorks CommPilot Application Software , Cisco IOS
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