PT-2023-6618 · Adobe · Substance3D - Stager

Published 2023-04-11 · Updated 2023-04-19 · CVE-2023-26387

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Substance 3D Stager version 2.0.1 and earlier

Description The issue is related to 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, where a victim must open a malicious file.

Recommendations For Adobe Substance 3D Stager version 2.0.1 and earlier, update to a version that fixes the Access of Uninitialized Pointer vulnerability to prevent disclosure of sensitive memory and bypassing of ASLR mitigations. As a temporary workaround, consider avoiding the opening of suspicious or malicious files to minimize the risk of exploitation.

Fix

Access of Uninitialized Pointer

Weakness Enumeration

CWE-824

Related Identifiers

BDU:2023-07385

CVE-2023-26387

ZDI-23-408

Affected Products

Substance3D - Stager

References · 7

• https://helpx.adobe.com/security/products/substance3d_stager/apsb23-26.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-408 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-26387 · Security Note
• https://bdu.fstec.ru/vul/2023-07385 · Security Note
• https://osv.dev/vulnerability/CVE-2023-26387 · Vendor Advisory
• https://t.me/cvenotify/48129 · Telegram Post
• https://t.me/cibsecurity/62039 · Telegram Post