What is the CVSS score of CVE-2023-32674?

CVE-2023-32674 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Pc Hardware Diagnostics CVE-2023-32674

CRITICAL

Classic Buffer Overflow (CWE-120)

2023-06-12 hp-security-alert@hp.com

Buffer Overflow HP Microsoft Pc Hardware Diagnostics

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 12, 2023 - 22:15 nvd

CRITICAL 9.8

DescriptionNVD

Certain versions of HP PC Hardware Diagnostics Windows are potentially vulnerable to buffer overflow.

AnalysisAI

Certain versions of HP PC Hardware Diagnostics Windows are potentially vulnerable to buffer overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Certain versions of HP PC Hardware Diagnostics Windows are potentially vulnerable to buffer overflow. Affected products include: Hp Pc Hardware Diagnostics.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.