描述:
Cisco 发布了安全公告,以应对 Cisco IOS XR 软件的多个漏洞。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:
有关受影响系统的详细资料,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服务被拒绝、权限提升或绕过保安限制。
建议:
现已有适用于受影响系统的修补程式。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-iosxr-acl-bypass-RZU5NL3e
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dhcp-dos-3tgPKRdm
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-pppma-JKWFgneW
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-scp-dos-kb6sUUHw
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ssh-privesc-eWDMKew3
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-uhv6ZDeF
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xrl2vpn-jesrU3fc
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20262
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20266
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20315
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20318 (to CVE-2024-20320)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20322
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20327