How to fix CVE-2024-20662?

During next maintenance window: Identify affected systems and apply vendor patches when convenient. Vendor patch is available.

Is Memory Corruption affected by CVE-2024-20662?

CVE-2024-20662 presents moderate security risk rated CVSS 4.9. Exploitation could compromise the security of affected deployments. A patch is available and should be applied during regular vulnerability management.

CVE-2024-20662

MEDIUM

2024-01-09 [email protected]

4.9

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:34 vuln.today

Patch Released

Mar 28, 2026 - 19:34 nvd

Patch available

CVE Published

Jan 09, 2024 - 18:15 nvd

MEDIUM 4.9

Description

Windows Online Certificate Status Protocol (OCSP) Information Disclosure Vulnerability

Analysis

Windows Online Certificate Status Protocol (OCSP) Information Disclosure Vulnerability. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. This Access of Resource Using Incompatible Type (Type Confusion) vulnerability could allow attackers to execute arbitrary code by exploiting type confusion in the application.

Technical Context

This vulnerability is classified as Access of Resource Using Incompatible Type (Type Confusion) (CWE-843), which allows attackers to execute arbitrary code by exploiting type confusion in the application. Windows Online Certificate Status Protocol (OCSP) Information Disclosure Vulnerability Affected products include: Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.

Affected Products

Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Enforce strict type checking, use type-safe languages, validate object types before operations.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.8

CVSS: +24

POC: 0

CVE-2024-20662 vulnerability details – vuln.today

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CVE-2024-20662

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

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CVE-2024-20662

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code