ACTIEF MISBRUIKT
CVE-2021-21017: Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability
| Leverancier | Adobe |
|---|---|
| Product | Acrobat and Reader |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 3 nov 2021 |
| CISA-deadline (Amerikaanse overheid) | 17 nov 2021 |
| Zwakte (CWE) | CWE-122 |
Vereiste actie (tekst van CISA, Engels)
Apply updates per vendor instructions.
Beschrijving (NVD, Engels)
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.
BRONNEN
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Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.