This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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-15054.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1533/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
14 Jan 2022, 21:57
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-1533/ - Third Party Advisory, VDB Entry | |
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 - Vendor Advisory | |
| CWE | CWE-787 | |
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:bentley_view:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 7.8 |
13 Jan 2022, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-01-13 22:15
Updated : 2024-02-04 22:08
NVD link : CVE-2021-34945
Mitre link : CVE-2021-34945
CVE.ORG link : CVE-2021-34945
JSON object : View
Products Affected
bentley
- microstation
- bentley_view