title: Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability
description: Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a use-after-free vulnerability when processing AcroForms that could result in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
problem types: Use After Free (CWE-416)
affected:
{
product: Acrobat Reader
vendor: Adobe
versions:
lessThanOrEqual: DC 2021 July, status: affected, version: unspecified, versionType: custom
lessThanOrEqual: 20.0-Classic 2021 July, status: affected, version: unspecified, versionType: custom
lessThanOrEqual: 17.0-Classic 2021 July, status: affected, version: unspecified, versionType: custom
lessThanOrEqual: None, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.0
]