#VU65422 Out-of-bounds read in MicroStation and Bentley View


Published: 2022-07-19

Vulnerability identifier: #VU65422

Vulnerability risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-35901

CWE-ID: CWE-125

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
MicroStation
Universal components / Libraries / Software for developers
Bentley View
Client/Desktop applications / Office applications

Vendor: BENTLEY SYSTEMS

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing J2K files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

MicroStation: 10.16

Bentley View: 10.16


External links
http://www.bentley.com/en/common-vulnerability-exposure/be-2022-0014


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability