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. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15534.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-235/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
28 Feb 2022, 14:18
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Bentley
Bentley microstation Bentley microstation Connect Bentley view |
|
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:microstation_connect:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 7.8 |
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-235/ - Third Party Advisory, VDB Entry | |
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009 - Vendor Advisory |
18 Feb 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-02-18 20:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-46648
Mitre link : CVE-2021-46648
CVE.ORG link : CVE-2021-46648
JSON object : View
Products Affected
bentley
- view
- microstation_connect
- microstation
CWE
CWE-122
Heap-based Buffer Overflow