保安警报 (A20-08-02): Adobe Reader 及 Acrobat 多个漏洞

描述:

Adobe 发布了数个安全更新，以应对于 Adobe Reader 及 Acrobat 的多个漏洞。远端攻击者可诱使目标用户开启特制的PDF档案来攻击这些漏洞。

受影响的系统:

• Acrobat DC (Windows 及 macOS) Continuous 2020.009.20074 和之前版本
• Acrobat Reader DC (Windows 及 macOS) Continuous 2020.009. 20074 和之前版本
• Acrobat 2020 (Windows 及 macOS) Classic 2020 2020.001.30002
• Acrobat Reader 2020 (Windows 及 macOS) Classic 2020 2020.001.30002
• Acrobat 2017 (Windows 及 macOS) Classic 2017 2017.011.30171  和之前版本
• Acrobat Reader 2017 (Windows 及 macOS) Classic 2017 2017.011.30171 和之前版本
• Acrobat 2015 (Windows 及 macOS) Classic 2017 2015.006.30523 和之前版本
• Acrobat Reader 2015 (Windows 及 macOS) Classic 2017 2015.006.30523 和之前版本

影响:

成功利用这些漏洞可导致受影响的系统任意执行程式码、服务受阻断、泄漏资讯、权限提升或绕过保安功能，视乎攻击者利用哪个漏洞而定。

建议:

受影响系统的用户应更新 Adobe Reader 及 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从下列网址下载:

• Acrobat DC for (Windows 及 macOS) Continuous 2020.012.20041
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader DC (Windows 及 macOS) Continuous 2020.012.20041
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Mac
  
  
• Acrobat 2020 (Windows 及 macOS) Classic 2020 2020.001.30005
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader 2020 (Windows 及 macOS) Classic 2020 2020.001.30005
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Mac
  
  
• Acrobat 2017 (Windows 及 macOS) Classic 2017 2017.011.30175
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader 2017 (Windows 及 macOS) Classic 2017 2017.011.30175
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Mac
  
  
• Acrobat 2015 (Windows 及 macOS) Classic 2015 2015.006.30527
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=1&platform=Mac
  
  
• Acrobat Reader 2015 (Windows 及 macOS) Classic 2015 2015.006.30527
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
  https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Mac
  
  

进一步信息:

https://helpx.adobe.com/security/products/acrobat/apsb20-48.html
https://www.hkcert.org/my_url/zh/alert/20081202
https://us-cert.cisa.gov/ncas/current-activity/2020/08/11/adobe-releases-security-updates
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9693
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9694
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9696 (to CVE-2020-9707)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9710
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9712
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9714 (to CVE-2020-9723)