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Actively Exploited Vulnerabilities

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CVE-2021-21017

Adobe | Acrobat and ReaderAdded 2021-11-03Remediation Deadline 2021-11-17

Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability

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.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-122

References