SB2023041194 - Multiple vulnerabilities in Microsoft Publisher

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Input validation error (CVE-ID: CVE-2023-28287)

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 Microsoft Publisher. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

2) Input validation error (CVE-ID: CVE-2023-28295)

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 Microsoft Publisher. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-28287
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-28295