保安警報 (A17-11-03): 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 和 Adobe Acrobat/Reader 的漏洞。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、Macintosh及Linux) 27.0.0.183 和之前版本
• Adobe Flash Player (Google Chrome) 27.0.0.183 和之前版本
• Adobe Flash Player (Microsoft Edge及Internet Explorer 11) 27.0.0.183 和之前版本
• Adobe Acrobat/Acrobat Reader 2017 2017.011.30066 和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Continuous 2017.012.20098 和之前版本
• Adobe Acrobat DC/Acrobat Reader DC Classic 2015.006.30355 和之前版本
• Adobe Acrobat/Reader XI 11.0.22 和之前版本

影響:

成功利用這些漏洞可以任意執行程式碼、泄漏資訊、過度消耗資源、路過式的下載活動(drive-by downloads) 或讓攻擊者控制受影響的系統。

建議:

更新 Adobe Flash Player 和 Adobe Reader/Acrobat 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 27.0.0.187 (Windows及 Macintosh)
  https://get.adobe.com/flashplayer/
  http://www.adobe.com/products/players/flash-player-distribution.html
  
  
• Adobe Flash Player 27.0.0.187 (Google Chrome)
  https://chromereleases.googleblog.com/
  
  
• Adobe Flash Player 27.0.0.187 (Microsoft Edge及Internet Explorer 11)
  https://portal.msrc.microsoft.com/en-US/security-guidance
  
  
• Adobe Flash Player 27.0.0.187 (Linux)
  https://get.adobe.com/flashplayer/
  
  
• Adobe Acrobat DC Continuous 2018.009.20044, Acrobat DC Classic 2015.006.30392, Acrobat 2017 2017.011.30068, Acrobat Reader 2017 2017.011.30068, Acrobat XI 11.0.23
  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 2015.006.30392, Reader XI 11.0.23
  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 2018.009.20044
  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/apsb17-36.html
https://helpx.adobe.com/security/products/flash-player/apsb17-33.html
https://www.hkcert.org/my_url/zh/alert/17111502
https://www.us-cert.gov/ncas/current-activity/2017/11/14/Adobe-Releases-Security-Updates
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3112
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3114
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11213
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11215
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11225
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11293
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16360 (to CVE-2017-16420)