Integer overflow in Microsoft products - CVE-2021-43875

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the glTF-SDK component. A remote attacker can trick the victim to open a specially crafted Word document, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

How to mitigate CVE-2021-43875

External References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43875
• https://www.zerodayinitiative.com/advisories/ZDI-22-813/

Related Security Bulletins

• Remote code execution in Microsoft Office Graphics