保安警报(A16-07-02): Adobe Flash Player 及 Adobe Reader/Acrobat 产品多个漏洞

描述:

Adobe 发布了数个安全更新，以应对于 Adobe Flash Player 及 Adobe Reader/Acrobat 中发现的堆阵满溢、使用已释放记忆体错误、绕过保安限制、内存损毁/泄漏、竞争条件问题、类型混乱和堆迭损毁的问题。远端攻击者可诱使目标用户开启包含特制内容的PDF档案、网页、Flash 档案或含Flash内容的文件来攻击这些漏洞。

受影响的系统:

• Adobe Flash Player Desktop Runtime for Windows and Macintosh 22.0.0.192 and earlier versions
• Adobe Flash Player Extended Support Release for Windows and Macintosh 18.0.0.360 and earlier versions
• Adobe Flash Player for Google Chrome 22.0.0.192 and earlier versions
• Adobe Flash Player for Microsoft Edge and Internet Explorer 11 22.0.0.192 and earlier versions
• Adobe Flash Player for Linux 11.2.202.626 and earlier versions
• Adobe Acrobat DC/Acrobat Reader DC Continuous 15.016.20045 and earlier versions
• Adobe Acrobat DC/Acrobat Reader DC Classic 15.006.30174 and earlier versions
• Adobe Reader/Acrobat XI 11.0.16 and earlier versions  

影响:

成功利用这些漏洞可以执行程序代码、泄漏信息、绕过保安限制或可能控制受影响的系统。

• Adobe Flash Player Desktop Runtime 22.0.0.209 for Windows and 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 18.0.0.366 for Windows and Macintosh
  http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
  
  
• Adobe Flash Player 22.0.0.209 for Google Chrome
  http://googlechromereleases.blogspot.com/
  
  
• Adobe Flash Player 22.0.0.209 for Microsoft Edge and Internet Explorer 11
  https://support.microsoft.com/en-hk/kb/3099406
  
  
• Adobe Flash Player 11.2.202.632 for Linux
  http://www.adobe.com/go/getflash
  
  
• Adobe Acrobat DC Continuous 15.017.20050, Classic 15.006.30198, Acrobat XI 11.0.17
  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 15.006.30198, Reader XI 11.0.17
  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 15.017.20050
  http://get.adobe.com/reader/
  
  

若安装了多个浏览器，系统中每个浏览器均须更新。Adobe Flash Player 的版本可在以下网址确认: http://www.adobe.com/software/flash/about/

建议:

更新 Adobe Flash Player 和 Adobe Reader/Acrobat 至以下版本以应对以上问题。更新可透过产品本身的自动更新装置或下列网址更新其软件:

进一步信息:

https://helpx.adobe.com/security/products/acrobat/apsb16-26.html
https://helpx.adobe.com/security/products/flash-player/apsb16-25.html
https://www.hkcert.org/my_url/en/alert/16071311
https://www.us-cert.gov/ncas/current-activity/2016/07/12/Adobe-Releases-Security-Updates
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4172 (to CVE-2016-4215)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4217 (to CVE-2016-4252)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4254 (to CVE-2016-4255)