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CVE-2021-34944

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 13-01-2022 11:15
Last modified: - 14-01-2022 10:57
Total changes: - 2

Description

This vulnerability allows remote attackers to disclose sensitive information 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 user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-15052.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Low
Attack complexity
Local
Attack vector
None
Availability
Low
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
Required
User interaction
3.3
Base score
1.8
1.4
Exploitability score
Impact score
 

Verification logic

OR
vendor=bentley AND product=bentley_view AND versionEndExcluding=10.16.02
vendor=bentley AND product=microstation AND versionEndExcluding=10.16.02
 

Reference

 


Keywords

NVD

 

CVE-2021-34944

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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