Security Alert (A22-10-12): Multiple Vulnerabilities in Adobe Reader/Acrobat


 

Published on: 12 October 2022

  
  

Description:

Security updates are released for Adobe Reader and Acrobat to address multiple vulnerabilities. A remote attacker would entice a targeted user to open a specially crafted PDF file to exploit the vulnerabilities.

 

Affected Systems:

  • Acrobat DC (for Windows and macOS) Continuous 22.002.20212 and earlier versions
  • Acrobat Reader DC (for Windows and macOS) Continuous 22.002.20212 and earlier versions
  • Acrobat 2020 (for Windows and macOS) Classic 2020 20.005.30381 and earlier versions
  • Acrobat Reader 2020 (for Windows and macOS) Classic 2020 20.005.30381 and earlier versions

 

Impact:

A successful exploitation could lead to arbitrary code execution, denial of service and memory leak on an affected system.

 

Recommendation:

Users of affected systems should update the Adobe Reader and Acrobat to the following versions to address the issues. The updates can be obtained by using the auto-update mechanism or by downloading at the following URLs:

  • Acrobat DC (Windows and macOS) Continuous 22.003.20258 https://www.adobe.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/index.html#continuous-track
  • Acrobat Reader DC (Windows and macOS) Continuous 22.003.20258 https://www.adobe.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/index.html#continuous-track
  • Acrobat 2020 (Windows and macOS) Classic 2020 20.005.30407 https://www.adobe.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/index.html#classic-track
  • Acrobat Reader 2020 (Windows and macOS) Classic 2020 20.005.30407 https://www.adobe.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/index.html#classic-track

 

More Information:

  • https://helpx.adobe.com/security/products/acrobat/apsb22-46.html
  • https://www.hkcert.org/security-bulletin/adobe-monthly-security-update-october-2022
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35691
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38437
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38449 (to CVE-2022-38450)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42339
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42342


Tag: Adobe , Acrobat , Acrobat Reader , Adobe Reader
Tags