Skip to content
OpenAdvisories
High · 7.8 CVE-2023-21605 EUVD-2023-25772GHSA-cfvq-6jmx-49c9

Adobe Acrobat Reader DC Font Parsing Heap-based Buffer Overflow Arbitrary code execution

Published Jan 18, 2023 · Updated Mar 5, 2025 · Assigned by adobe

Description

Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

VendorProductAffectedFixed
Adobe Acrobat Reader unspecified – ≤ 20.005.30418, unspecified – ≤ 22.003.20282, unspecified – ≤ 22.003.20281, unspecified – ≤ None —

Advisories 1

References