CVE-2021-46615
Assigner: zdi
Published: 2022-02-18T19:45:40
State: PUBLISHED
affected: product: MicroStation CONNECT
vendor: Bentley
versions: status: affected
version: 10.16.0.80
credits: value: Mat Powell of Trend Micro Zero Day Initiative
descriptions: value: This vulnerability allows remote attackers to disclose sensitive information 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 BMP images. 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-15409.
metrics: cvssV3_0: attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 3.3
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
version: 3.0
problemTypes: descriptions: cweId: CWE-125
description: CWE-125: Out-of-bounds Read
type: CWE