[內容說明:] 轉發 行政院國家資通安全會報技術服務中心 資安訊息警訊 NISAC-ANA-202012-0496 網路安全廠商FireEye於12月8日公布近日該公司紅隊所使用之安全測試工具遭外流,這套工具無零時差漏洞攻擊程式, FireEye已在GitHub上公開利用該套工具偵測規則(包含Snort、Yara、ClamAV及HXIOC)供大眾參考使用或部署。
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[影響平台:] 以下為測試工具所利用之16個CVE安全漏洞與對應之設備或產品: 1. CVE-2014-1812 – Windows Local Privilege Escalation 2. CVE-2016-0167 – local privilege escalation on older versions of Microsoft Windows 3. CVE-2017-11774 – RCE in Microsoft Outlook via crafted document execution (phishing) 4. CVE-2018-8581 - Microsoft Exchange Server escalation of privileges 5. CVE-2019-0604 – RCE for Microsoft Sharepoint 6. CVE-2019-0708 – RCE of Windows Remote Desktop Services (RDS) 7. CVE-2020-0688 – Remote Command Execution in Microsoft Exchange 8. CVE-2020-1472 – Microsoft Active Directory escalation of privileges 9. CVE-2019-8394 – arbitrary pre-auth file upload to ZoHo ManageEngine ServiceDesk Plus 10. CVE-2020-10189 – RCE for ZoHo ManageEngine Desktop Central 11. CVE-2018-13379 – pre-auth arbitrary file reading from Fortinet Fortigate SSL VPN 12. CVE-2018-15961 – RCE via Adobe ColdFusion (arbitrary file upload that can be used to upload a JSP web shell) 13. CVE-2019-3398 – Confluence Authenticated Remote Code Execution 14. CVE-2019-11510 – pre-auth arbitrary file reading from Pulse Secure SSL VPNs 15. CVE-2019-11580 - Atlassian Crowd Remote Code Execution 16. CVE-2019-19781 – RCE of Citrix Application Delivery Controller and Citrix Gateway |
[建議措施:] 1. 建議機關檢視內部是否使用上述設備或產品,並確認其修補或更新狀態,若未進行修補或更新應盡速完成, 2. 若未能即時完成修補或更新,建議將FireEye已在GitHub上公開利用該些工具之Snort、Yara、ClamAV或 |
[參考資料:] 1.http://cs-notices.fireeye.com/webmail/484561/315422185/88b9986cd9e2bb55e59d28a46b00470df398125330916b5dffa37f6b987de151 2.https://github.com/fireeye/red_team_tool_countermeasures/blob/master/CVEs_red_team_tools.md 3.https://github.com/fireeye/red_team_tool_countermeasures |