SB2023071204 - Multiple vulnerabilities in Microsoft Windows DNS Server

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) Race condition (CVE-ID: CVE-2023-35310)

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

The vulnerability exists due to a race condition in the Windows DNS Server. A remote administrator can exploit the race and execute arbitrary code on the target system.

2) Race condition (CVE-ID: CVE-2023-35344)

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

The vulnerability exists due to a race condition in the Windows DNS Server. A remote administrator can exploit the race and execute arbitrary code on the target system.

3) Race condition (CVE-ID: CVE-2023-35345)

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

The vulnerability exists due to a race condition in the Windows DNS Server. A remote administrator can exploit the race and execute arbitrary code on the target system.

4) Race condition (CVE-ID: CVE-2023-35346)

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

The vulnerability exists due to a race condition in the Windows DNS Server. A remote administrator can exploit the race and execute arbitrary code on the target system.

Remediation

Install update from vendor's website.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35310
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35344
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35345
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35346