PT-2022-18940 · Bentley · Microstation Connect

Published 2022-04-12 · Updated 2023-04-04 · CVE-2022-28302

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Bentley MicroStation CONNECT version 10.16.02.34

Description This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of IFC files, where crafted data can trigger a read past the end of an allocated buffer, allowing an attacker to execute code in the context of the current process.

Recommendations For version 10.16.02.34, consider disabling the parsing of IFC files as a temporary workaround until a patch is available. Restrict access to potentially malicious files and websites to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-28302

ZDI-22-614

Affected Products

Microstation Connect

References · 5

• https://bentley.com/en/common-vulnerability-exposure/be-2022-0006 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-614 · Security Note
• https://osv.dev/vulnerability/CVE-2022-28302 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28302 · Security Note
• https://t.me/cibsecurity/61089 · Telegram Post