ZDI-20-1247: Microsoft 3D Builder GLB File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code 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 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 user at low integrity.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft 3D Builder |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-1247?
ZDI-20-1247 has been rated as having critical severity due to its potential for remote code execution.
How do I fix ZDI-20-1247?
To fix ZDI-20-1247, ensure that you have applied the latest security updates provided by Microsoft for 3D Builder.
What are the potential impacts of ZDI-20-1247?
Exploitation of ZDI-20-1247 can allow attackers to execute arbitrary code, potentially leading to data compromise or system control.
Is user interaction required to exploit ZDI-20-1247?
Yes, user interaction is required as the victim must visit a malicious page or open a malicious file.
What versions of Microsoft 3D Builder are affected by ZDI-20-1247?
ZDI-20-1247 affects all affected installations of Microsoft 3D Builder where the vulnerability is present.
- agent/references
- agent/type
- agent/softwarecombine
- agent/severity
- agent/title
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-1247
- alias/ZDI-CAN-11174
- alias/CVE-2020-1167
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/microsoft
- canonical/microsoft 3d builder