SB2022121361 - Multiple vulnerabilities in Microsoft Windows Secure Socket Tunneling Protocol (SSTP)

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Race condition (CVE-ID: CVE-2022-44670)

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

The vulnerability exists due to a race condition in the Windows Secure Socket Tunneling Protocol (SSTP). A remote attacker can exploit the race and execute arbitrary code on the target system.

2) Race condition (CVE-ID: CVE-2022-44676)

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

The vulnerability exists due to a race condition in the Windows Secure Socket Tunneling Protocol (SSTP). A remote attacker can exploit the race 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-2022-44670
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-44676