What is the CVSS score of CVE-2023-33141?

CVE-2023-33141 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 2.2%.

Is there a patch available for CVE-2023-33141?

Yes, a patch is available for CVE-2023-33141. Update the affected software to the latest version immediately.

Yet Another Reverse Proxy CVE-2023-33141

HIGH

Uncontrolled Resource Consumption (CWE-400)

2023-06-23 secure@microsoft.com

Denial Of Service Yet Another Reverse Proxy

7.5

CVSS 3.1 · Vendor: microsoft

Severity by source

Vendor (microsoft) PRIMARY

7.5 HIGH

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

Primary rating from Vendor (microsoft) · only source for this CVE.

CVSS VectorVendor: microsoft

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Jun 23, 2023 - 02:15 cve.org

HIGH 7.5

DescriptionCVE.org

Yet Another Reverse Proxy (YARP) Denial of Service Vulnerability

AnalysisAI

Yet Another Reverse Proxy (YARP) Denial of Service Vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Uncontrolled Resource Consumption vulnerability could allow attackers to cause denial of service by exhausting system resources.

Technical ContextAI

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. Yet Another Reverse Proxy (YARP) Denial of Service Vulnerability Affected products include: Microsoft Yet Another Reverse Proxy.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.