CVE-2021-21017 — Actively Exploited: Acrobat and Reader (Adobe)
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.
| CVE ID | CVE-2021-21017 |
|---|---|
| Vendor | Adobe |
| Product | Acrobat and Reader |
| Vulnerability name | Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability |
| Date added | 2021-11-03 |
| Remediation due | 2021-11-17 |
| Known ransomware use | Unknown |
| Required action | Apply updates per vendor instructions. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
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