Advisory Details

March 31st, 2023

Microsoft 3D Builder GLB File Parsing Use-After-Free Information Disclosure Vulnerability

ZDI-23-372
ZDI-CAN-19012

CVE ID
CVSS SCORE 3.3, AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
AFFECTED VENDORS Microsoft
AFFECTED PRODUCTS 3D Builder
VULNERABILITY DETAILS

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft 3D Builder. 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 GLB 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 at low integrity.

ADDITIONAL DETAILS

Microsoft states this issue was fixed in the latest release as of February 7, 2022.


DISCLOSURE TIMELINE
  • 2022-09-30 - Vulnerability reported to vendor
  • 2023-03-31 - Coordinated public release of advisory
CREDIT Mat Powell of Trend Micro Zero Day Initiative
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