CVE-2021-34884

LOW

Bentley View < 10.16.02 - Use-After-Free in JP2 File Parser

Title source: llm
STIX 2.1

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 JP2 files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-14837.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-1473/

Scores

CVSS v3 3.3
EPSS 0.0049
EPSS Percentile 65.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Details

CWE
CWE-416
Status published
Products (2)
bentley/bentley_view < 10.16.02
bentley/microstation < 10.16.02
Published Jan 13, 2022
Tracked Since Feb 18, 2026