保安警報(A17-01-02): Adobe Flash Player 及 Adobe Reader/Acrobat 產品多個漏洞

描述:

Adobe 發布了數個安全更新，以應對於Adobe Flash Player和Adobe Acrobat 及 Reader中發現的堆陣滿溢、使用已釋放記憶體錯誤、繞過保安限制、記憶體損毀和類型混亂的問題。遠端攻擊者可誘使目標用戶開啓包含特製內容的PDF檔案、網頁、Flash 檔案或含Flash內容的文件來攻擊這些漏洞。 

受影響的系統:

• Adobe Flash Player Desktop Runtime ( Windows 及 Macintosh) 24.0.0.186 和之前版本
• Adobe Flash Player ( Google Chrome) 24.0.0.186 和之前版本
• Adobe Flash Player ( Microsoft Edge及Internet Explorer 11) 24.0.0.186 和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Continuous 15.020.20042 和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Classic 15.006.30244 和之前版本
• Adobe Acrobat/Reader XI 11.0.18和之前版本

影響:

成功利用這些漏洞可以執行程式碼、洩漏資訊、繞過保安限制或可能控制受影響的系統。 

建議:

更新 Adobe Flash Player 和 Adobe Acrobat及Reader至以下版本以應對以上問題。更新可透過產品本身的自動更新裝置或下列網址更新其軟件:

• Adobe Flash Player Desktop Runtime 24.0.0.194 for Windows and Macintosh
  http://www.adobe.com/go/getflash
  http://www.adobe.com/products/players/flash-player-distribution.html
  
  
• Adobe Flash Player 24.0.0.194 for Google Chrome
  http://googlechromereleases.blogspot.com/
  
  
• Adobe Flash Player 24.0.0.194 for Microsoft Edge and Internet Explorer 11
  https://technet.microsoft.com/library/security/MS17-003
  
  
• Adobe Flash Player 24.0.0.194 for Linux
  http://www.adobe.com/go/getflash
  
  
• Adobe Acrobat DC Continuous 15.023.20053, Classic 15.006.30279, Acrobat XI 11.0.19
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Adobe Acrobat Reader DC Classic 15.006.30279, Reader XI 11.0.19
  http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Mac
  
  
• Adobe Acrobat Reader DC Continuous 15.023.20053
  http://get.adobe.com/reader/
  
  

若安裝了多個瀏覽器，系統中每個瀏覽器均須更新。Adobe Flash Player 的版本可在以下網址確認:
http://www.adobe.com/software/flash/about/

進一步資訊:

https://helpx.adobe.com/security/products/acrobat/apsb17-01.html
https://helpx.adobe.com/security/products/flash-player/apsb17-02.html
https://support.microsoft.com/en-us/kb/3214628
https://www.hkcert.org/my_url/en/alert/17011102
https://www.us-cert.gov/ncas/current-activity/2017/01/10/Adobe-Releases-Security-Updates
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2925 (to CVE2017-2928)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2930 (to CVE2017-2967)