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 JT 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-15371.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-164/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
25 Feb 2022, 20:23
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 - Vendor Advisory | |
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-164/ - Third Party Advisory, VDB Entry | |
| First Time |
Bentley
Bentley microstation Bentley microstation Connect Bentley view |
|
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:microstation_connect:10.16.0.80:*:*:*:*:*:*:* cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:* |
|
| 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 : 2023-12-10 14:22
NVD link : CVE-2021-46577
Mitre link : CVE-2021-46577
CVE.ORG link : CVE-2021-46577
JSON object : View
Products Affected
bentley
- view
- microstation
- microstation_connect
CWE
CWE-122
Heap-based Buffer Overflow