Stack-based buffer overflow in Substance 3D Stager - CVE-2023-26390
Published: April 11, 2023 / Updated: April 13, 2023
Vulnerability identifier: #VU74935
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-26390
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing files. A remote unauthenticated attacker can trick the victim to open a specially crafted file, trigger a stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Substance 3D Stager
How to mitigate CVE-2023-26390
Install updates from vendor's website.
Substance 3D Stager - update to 2.0.2