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CVE-2021-21017

Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability

Description

Acrobat Acrobat and Reader contain a heap-based buffer overflow vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user.

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 17 Nov 2021.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.