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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-46569 Detail

Description

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. Crafted data in a JT 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-15031.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 Vendor Advisory 
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 Vendor Advisory 
https://www.zerodayinitiative.com/advisories/ZDI-22-156/ Third Party Advisory  VDB Entry 
https://www.zerodayinitiative.com/advisories/ZDI-22-156/ Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write Zero Day Initiative  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-46569
NVD Published Date:
02/18/2022
NVD Last Modified:
11/21/2024
Source:
Zero Day Initiative