保安警報(A16-10-03): 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 及 Adobe Reader/Acrobat 中發現的堆陣滿溢、整數滿溢、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) 23.0.0.162和之前版本
• Adobe Flash Player Extended Support Release (Windows 及 Macintosh)18.0.0.375和之前版本
• Adobe Flash Player (Google Chrome) 23.0.0.162和之前版本
• Adobe Flash Player (Microsoft Edge 及 Internet Explorer 11) 11 23.0.0.162和之前版本
• Adobe Flash Player (Linux) 11.2.202.635和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Continuous 15.017.20053和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Classic 15.006.30201和之前版本
• Adobe Acrobat/Reader XI 11.0.17和之前版本 

影響:

成功利用這些漏洞可以執行程式碼、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 23.0.0.185 (Windows 及 Macintosh)
  http://www.adobe.com/go/getflash
  http://www.adobe.com/products/players/flash-player-distribution.html
  http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
  
  
• Adobe Flash Player Extended Support Release 18.0.0.382 (Windows 及 Macintosh)
  http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
  
  
• Adobe Flash Player 23.0.0.185 (Google Chrome)
  http://googlechromereleases.blogspot.com/
  
  
• Adobe Flash Player 23.0.0.185 (Microsoft Edge 及 Internet Explorer 11)
  https://support.microsoft.com/en-hk/kb/3194343
  
  
• Adobe Flash Player 11.2.202.637 (Linux)
  http://www.adobe.com/go/getflash
  
  
• Adobe Acrobat DC Continuous 15.020.20039, Classic 15.006.30243, Acrobat XI 11.0.18
  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 15.006.30243, Reader XI 11.0.18
  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 15.020.20039
  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/apsb16-33.html
https://helpx.adobe.com/security/products/flash-player/apsb16-32.html
https://www.hkcert.org/my_url/en/alert/16101203
https://www.us-cert.gov/ncas/current-activity/2016/10/11/Adobe-Releases-Security-Updates
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1089
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1091
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4273
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4286
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6939 (to CVE-2016-6979)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6981 (to CVE-2016-6990)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6992 (to CVE-2016-7019)