CVE-2022-28306 Memory corruption in MicroStation CONNECT
Remote attackers can execute arbitrary code by tricking users into opening malicious OBJ files in Bentley MicroStation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-28306?
CVE-2022-28306 is a high-severity memory corruption vulnerability in Bentley Microstation, published on 29 Mar 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.02.034. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OBJ files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this to execute code in the context of the current process. Was ZDI-CAN-16174.
Weakness: CWE-121
Which versions are affected by CVE-2022-28306?
It affects 2 products.
Products include Bentley Microstation, Bentley View.
How do I fix CVE-2022-28306?
No fix has been published for CVE-2022-28306 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-28306 being exploited?
There is no known exploitation of CVE-2022-28306 in the wild and no public exploit code.
Other vulnerabilities in Bentley Microstation
Sources
Also known as GHSA-4fp9-g9rc-jhf3.