保安警报 (A19-05-08): Adobe Flash Player 及 Adobe Reader/Acrobat 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 的多个漏洞。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 恶意内容的文件来攻击这些漏洞。

Adobe 亦宣布将在2020年底停止向Adobe Flash提供支援，在这之后也不会再提供安全更新。用户应安排转致其他支援的技术。

受影响的系统:

• Adobe Flash Player Desktop Runtime (Windows, macOS 及 Linux) 32.0.0.171 和之前版本
• Adobe Flash Player (Windows, macOS, Linux 及 Chrome OS) 32.0.0.171 和之前版本
• Adobe Flash Player for Microsoft Edge and Internet Explorer 11 (Windows 10及8.1) 32.0.0.171 和之前版本
• Acrobat DC Continuous (Windows及macOS) 2019.010.20100 和之前版本
• Acrobat Reader DC Continuous (Windows及macOS) 2019.010.20099 和之前版本
• Acrobat 2017 Classic 2017 (Windows及macOS) 2017.011.30140 和之前版本
• Acrobat Reader 2017 Classic 2017 (Windows及macOS) 2017.011.30138 和之前版本
• Acrobat DC Classic 2015 for (Windows及macOS) 2015.006.30495 和之前版本
• Acrobat Reader DC Classic 2015 (Windows及macOS) 2015.006.30493 和之前版本

影响:

成功利用这些漏洞可导致在受影响的系统任意执行程式码或泄漏资讯。

建议:

受影响系统的用户应更新Adobe Flash Player及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:

• Adobe Flash Player Desktop Runtime (Windows, macOS 及 Linux) 32.0.0.192
  https://get.adobe.com/flashplayer/
  https://www.adobe.com/products/players/flash-player-distribution.html
  
  
• Adobe Flash Player (Google Chrome) (Windows, macOS, Linux及Chrome OS) 32.0.0.192
  https://chromereleases.googleblog.com/
  
  
• Adobe Flash Player (Microsoft Edge及Internet Explorer 11) (Windows 10及8.1) 32.0.0.192
  https://portal.msrc.microsoft.com/en-US/security-guidance
  
  
• Acrobat DC Continuous (Windows及macOS) 2019.012.20034
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader DC Continuous (Windows及macOS) 2019.012.20034
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat 2017 Classic 2017 (Windows及macOS) 2017.011.30142
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader 2017 Classic 2017 for (Windows及macOS) 2017.011.30142
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat DC Classic 2015 (Windows及macOS) 2015.006.30497
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader DC Classic 2015 (Windows及macOS) 2015.006.30497
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  

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/

进一步信息:

https://helpx.adobe.com/security/products/flash-player/apsb19-26.html
https://helpx.adobe.com/security/products/acrobat/apsb19-18.html
https://www.hkcert.org/my_url/zh/alert/19051502
https://www.us-cert.gov/ncas/current-activity/2019/05/14/Adobe-Releases-Security-Updates
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7140 (to CVE-2019-7145)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7758 (to CVE-2019-7814)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7817 (to CVE-2019-7833)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7835 (to CVE-2019-7837)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7841