This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. 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 DGN files. Crafted data in a DGN file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15507.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-222/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
28 Feb 2022, 14:03
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:microstation_connect:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:* |
|
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-222/ - Third Party Advisory, VDB Entry | |
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009 - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 7.8 |
18 Feb 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-02-18 20:15
Updated : 2024-02-04 22:29
NVD link : CVE-2021-46635
Mitre link : CVE-2021-46635
CVE.ORG link : CVE-2021-46635
JSON object : View
Products Affected
bentley
- view
- microstation_connect
- microstation
CWE
CWE-787
Out-of-bounds Write