Heap-based buffer overflow in Bentley View - CVE-2022-43655
Published: April 3, 2023
Vulnerability identifier: #VU74274
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-43655
CWE-ID: CWE-122
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 within the parsing of FBX files. A remote attacker can trick a victim to open a specially crafted FBX file, trigger a heap-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
Bentley View
How to mitigate CVE-2022-43655
Install updates from vendor's website.
Bentley View - update to 17.1