CVE-2021-28637

Adobe Acrobat Pro DC PDFLibTool Out-of-Bounds Read Remote Code Execution Vulnerability

State: Published
Severity: 7.8 High
Published: Aug 20, 2021
Updated: Sep 17, 2024
Reserved: Mar 16, 2021

Description

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an out-of-bounds read vulnerability. An unauthenticated attacker could leverage this vulnerability achieve arbitrary read / write system information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	adobe

Weaknesses

CWE-125 Out-of-bounds Read (CWE-125)

Affected Products

Product	Versions
Acrobat ReaderAdobe	2020.004.30005 and earlierAffected 2017.011.30197 and earlierAffected 2021.005.20054 and earlierAffected None and earlierAffected

References

https://helpx.adobe.com/security/products/acrobat/apsb21-51.html

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