CVE-2021-21089

Adobe Acrobat Reader DC URI Parsing Out-Of-Bounds Read

Published Sep 30, 2021 CVSS 3.1 · 3.3 Low EPSS 1.9% KEV · Not listed
Description
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally escalate privileges in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-8480 Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally escalate privileges in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
History
Type Values Removed Values Added
Title Adobe Acrobat Reader DC URI Parsing Out-Of-Bounds Read Adobe Acrobat Reader DC URI Parsing Out-Of-Bounds Read
Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Sep 16, 2024, 7:46 PM
Reserved
Dec 18, 2020, 12:00 AM
Status
Modified
Published
Sep 30, 2021, 3:15 PM
Modified
Jun 17, 2026, 3:34 AM