What is the CVSS score of CVE-2023-38151?

CVE-2023-38151 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.8%.

Is there a patch available for CVE-2023-38151?

Yes, a patch is available for CVE-2023-38151. Update the affected software to the latest version immediately.

Host Integration Server CVE-2023-38151

HIGH

Use of Uninitialized Resource (CWE-908)

2023-11-14 secure@microsoft.com

RCE Microsoft Host Integration Server Ole Db Provider

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 14, 2023 - 18:15 nvd

HIGH 8.8

DescriptionNVD

Microsoft Host Integration Server 2020 Remote Code Execution Vulnerability

AnalysisAI

Microsoft Host Integration Server 2020 Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Uninitialized Resource vulnerability could allow attackers to access uninitialized memory causing crashes or information disclosure.

Technical ContextAI

This vulnerability is classified as Use of Uninitialized Resource (CWE-908), which allows attackers to access uninitialized memory causing crashes or information disclosure. Microsoft Host Integration Server 2020 Remote Code Execution Vulnerability Affected products include: Microsoft Host Integration Server, Microsoft Ole Db Provider.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Initialize all variables, use compiler warnings for uninitialized access, use memory-safe languages.