What is the CVSS score of CVE-2022-41719?

CVE-2022-41719 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: 1.0%.

Is there a public PoC exploit available for CVE-2022-41719?

Yes, a public proof-of-concept exploit is available for CVE-2022-41719. Prioritise patching immediately. EPSS: 1.0%.

Is there a patch available for CVE-2022-41719?

Yes, a patch is available for CVE-2022-41719. Update the affected software to the latest version immediately.

Messagepack CVE-2022-41719

HIGH

2022-11-10 security@golang.org

Denial Of Service Messagepack

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Nov 10, 2022 - 20:15 nvd

HIGH 7.5

DescriptionNVD

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks.

AnalysisAI

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks. Affected products include: Messagepack Project Messagepack.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.