Vulnerability CVE-2021-46653


Published: 2022-02-18

Description:
This vulnerability allows remote attackers to execute arbitrary code 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 BMP images. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15539.

Type:

CWE-122

(Heap-based Buffer Overflow)

 References:
https://www.zerodayinitiative.com/advisories/ZDI-22-240/
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0002

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