title: ZDI-CAN-19854: Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Remote Code Execution Vulnerability
description: Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
problem types: Out-of-bounds Read (CWE-125)
affected:
{
vendor: Adobe
product: Acrobat Reader
versions:
version: unspecified, lessThanOrEqual: 23.001.20093, status: affected, versionType: custom
version: unspecified, lessThanOrEqual: 20.005.30441, status: affected, versionType: custom
version: unspecified, lessThanOrEqual: None, status: affected, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
]