CVE-2021-46591: Bentley MicroStation CONNECT JT File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
First published: Fri Feb 18 2022(Updated: )
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 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-15385.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bentley MicroStation CONNECT | ||
| Bentley MicroStation | <10.16.02 | |
| Bentley MicroStation CONNECT | =10.16.0.80 | |
| Bentley View | <10.16.02 |
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Reference Links
- collector/nvd-index
- agent/weakness
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- agent/severity
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- agent/author
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-22-178
- alias/ZDI-CAN-15385
- alias/CVE-2021-46591
- agent/software-canonical-lookup
- vendor/bentley
- canonical/bentley microstation
- canonical/bentley microstation connect
- version/bentley microstation connect/10.16.0.80
- canonical/bentley view