描述:
Cisco 發布了安全公告,以應對 Cisco IOS XR 軟件的多個漏洞。有關漏洞及攻擊向量的資料,請參閱供應商網站的相應安全公告。
受影響的系統:
有關受影響系統的詳細資料,請參閱供應商網站的相應安全公告中有關 “Affected Products” 的部分。
影響:
成功利用漏洞可以在受影響的系統導致服務被拒絕、權限提升或繞過保安限制。
建議:
現已有適用於受影響系統的修補程式。受影響系統的系統管理員應遵從產品供應商的建議,立即採取行動以降低風險。有關修補程式的詳細資料,請參閱供應商網站的相應安全公告中有關 “Fixed Software”的部分。
系統管理員可聯絡其供應商,以取得修補程式及有關支援。
進一步資訊:
- 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