SB2024070960 - Multiple vulnerabilities in Microsoft Windows Online Certificate Status Protocol (OCSP) Server

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2024-38068)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in Windows Online Certificate Status Protocol (OCSP) Server. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

2) Resource exhaustion (CVE-ID: CVE-2024-38031)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in Windows Online Certificate Status Protocol (OCSP) Server. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

3) Resource exhaustion (CVE-ID: CVE-2024-38067)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in Windows Online Certificate Status Protocol (OCSP) Server. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-38068
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-38031
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-38067