PT-2022-12869 · Bentley · Bentley View

Mat Powell · Published 2022-01-31 · Updated 2022-02-28 · CVE-2021-46631

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Bentley View version 10.15.0.75

Description This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of TIF images due to the lack of proper initialization of memory prior to accessing it. An attacker can leverage this to execute code in the context of the current process.

Recommendations For Bentley View version 10.15.0.75, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-457

Related Identifiers

CVE-2021-46631

ZDI-22-218

Affected Products

Bentley View

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-46631 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-218 · Security Note
• https://bentley.com/en/common-vulnerability-exposure/BE-2021-0015 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-46631 · Vendor Advisory
• https://t.me/cibsecurity/37791 · Telegram Post