CVE-2021-28564
Assigner: adobe
Published: 2021-05-11T00:00:00
State: PUBLISHED
affected: product: Acrobat Reader
vendor: Adobe
versions: lessThanOrEqual: 2020.001.30020
status: affected
version: unspecified
versionType: custom
lessThanOrEqual: 2021.001.20150
status: affected
version: unspecified
versionType: custom
lessThanOrEqual: 2017.011.30194
status: affected
version: unspecified
versionType: custom
lessThanOrEqual: None
status: affected
version: unspecified
versionType: custom
datePublic: 2021-05-11T00:00:00
descriptions: value: Acrobat Reader DC versions versions 2021.001.20150 (and earlier), 2020.001.30020 (and earlier) and 2017.011.30194 (and earlier) are affected by an Out-of-bounds Write vulnerability within the ImageTool component. An unauthenticated attacker could leverage this vulnerability to achieve 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.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.1
problemTypes: descriptions: cweId: CWE-787
description: Out-of-bounds Write (CWE-787)
type: CWE
source: discovery: EXTERNAL
title: Adobe Acrobat Reader out-of-bounds write vulnerability could lead to arbitrary code execution