CVE-2021-21017
Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability
⚠ KEVEPSS 86.2%
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.
How to fix CVE-2021-21017
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2021-21017 being exploited?
Yes — CVE-2021-21017 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.