title: ZDI-CAN-20369: Adobe Substance 3D Painter USD File Parsing Uninitialized Variable Information Disclosure Vulnerability
description: Adobe Substance 3D Painter versions 8.3.0 (and earlier) is affected by an Access of Uninitialized Pointer vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
problem types: Access of Uninitialized Pointer (CWE-824)
affected:
{
vendor: Adobe
product: Substance3D - Painter
versions:
version: unspecified, lessThanOrEqual: 8.3.0, 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:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 5.5
baseSeverity: MEDIUM
]