| CVE ID | CVE-2021-31946 |
| CVSS SCORE | 6.6, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L |
| AFFECTED VENDORS |
Microsoft |
| AFFECTED PRODUCTS |
Paint 3D |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Paint 3D. 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 STL files. 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 data structure. An attacker can leverage this vulnerability to execute code in the context of the current process at low integrity. |
| ADDITIONAL DETAILS |
Microsoft has issued an update to correct this vulnerability. More details can be found at:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31946 |
| DISCLOSURE TIMELINE |
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| CREDIT | Mat Powell of Trend Micro Zero Day Initiative |
