SB2022091365 - Multiple vulnerabilities in Microsoft Office Visio

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Input validation error (CVE-ID: CVE-2022-38010)

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

The vulnerability exists due to insufficient validation of user-supplied input in the Microsoft Office Visio. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the system.

2) Buffer overflow (CVE-ID: CVE-2022-37963)

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

The vulnerability exists due to a boundary error when processing EMF files. A remote attacker can create a specially crafted EMF file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

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

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38010
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37963
• https://www.zerodayinitiative.com/advisories/ZDI-22-1287/