Zscaler protects against 13 new vulnerabilities for Adobe Acrobat and Reader.

Zscaler, working with Microsoft through their MAPP program, has proactively deployed protection for the following 13 vulnerabilities included in the February 2024 Adobe security bulletins. Zscaler will continue to monitor exploits associated with all vulnerabilities in the February release and deploy additional protections, as necessary.

APSB24-07 – Security updates available for Adobe Acrobat and Reader.

Adobe has released security updates for Adobe Acrobat and Reader for Windows and macOS. These updates address critical and important vulnerabilities. Successful exploitation could lead to arbitrary code execution, privilege escalation, security feature bypass and memory leak.

Affected Software

• Acrobat DC Continuous 23.008.20470 and earlier versions for Windows & macOS
• Acrobat Reader DC Continuous 23.008.20470 and earlier versions for Windows & macOS
• Acrobat 2020 Classic 2020 20.005.30539 and earlier versions for Windows & macOS
• Acrobat Reader 2020 Classic 20.005.30539 and earlier versions for Windows & macOS

CVE-2024-20726 – Out-of-bounds Write vulnerability leading to Arbitrary code execution.

Severity: Critical

CVE-2024-20727 – Out-of-bounds Write vulnerability leading to Arbitrary code execution.

Severity: Critical

CVE-2024-20728 – Out-of-bounds Write vulnerability leading to Arbitrary code execution.

Severity: Critical

CVE-2024-20729 – Use After Free vulnerability leading to Arbitrary code execution.

Severity: Important

CVE-2024-20730 – Integer Overflow or Wraparound vulnerability leading to Arbitrary code execution.

Severity: Critical

CVE-2024-20731 – Use After Free vulnerability leading to Arbitrary code execution.

Severity: Critical

CVE-2024-20733 – Improper Input Validation vulnerability leading to Application denial-of-service.

Severity: Important

CVE-2024-20734 – Use After Free vulnerability leading to Memory leak.

Severity: Important

CVE-2024-20735 – Out-of-bounds Read vulnerability leading to Memory leak.

Severity: Important

CVE-2024-20736 – Out-of-bounds Read vulnerability leading to Memory leak.

Severity: Important

CVE-2024-20747 – Out-of-bounds Read vulnerability leading to Memory leak.

Severity: Important

CVE-2024-20748 – Out-of-bounds Read vulnerability leading to Memory leak.

Severity: Important

CVE-2024-20749 – Out-of-bounds Read vulnerability leading to Memory leak.

Severity: Important