CVE-2021-46614

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46614
Bentley MicroStation CONNECT 10.16.0.80 J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT. 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 J2K images. Crafted data in a J2K image can trigger a read 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-15408.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0006 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-201/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:*
cpe:2.3:a:bentley:microstation_connect:*:*:*:*:*:*:*:*
cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:*
History

28 Feb 2022, 13:35

Type Values Removed Values Added
First Time Bentley
Bentley microstation
Bentley microstation Connect
Bentley view
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
CPE cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:*
cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:*
cpe:2.3:a:bentley:microstation_connect:*:*:*:*:*:*:*:*
References (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0006 - (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0006 - Vendor Advisory
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-201/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-201/ - Third Party Advisory, VDB Entry

24 Feb 2022, 23:15

Type Values Removed Values Added
Summary 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 J2K images. Crafted data in a J2K image 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-15408. Bentley MicroStation CONNECT 10.16.0.80 J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT. 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 J2K images. Crafted data in a J2K image can trigger a read 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-15408.

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-2021-46614

Mitre link : CVE-2021-46614

CVE.ORG link : CVE-2021-46614

JSON object : View

Products Affected

bentley

  • microstation_connect
  • view
  • microstation
CWE
CWE-125

Out-of-bounds Read