CVE-2023-26387 ZDI-CAN-20265: Adobe Substance 3D Stager USDC File Parsing Uninitialized Variable Information Disclosure Vulnerability

2023-04-1200:00:00

CWE-824

adobe

www.cve.org

adobe substance 3d

uninitialized pointer

information disclosure

vulnerability

aslr bypass

user interaction

malicious file

cve-2023-26387

zdi-can-20265

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

0.002 Low

EPSS

Percentile

64.9%

JSON

Adobe Substance 3D Stager version 2.0.1 (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.

CNA Affected

[
  {
    "vendor": "Adobe",
    "product": "Substance3D - Stager",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "2.0.1",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "None",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]