CVE-2021-4188 - Vulnerability Details - OpenCVE

mruby is vulnerable to NULL Pointer Dereference

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00839.

Key SSVC decision points have not yet been added.

Vendors	Products
Mruby	Mruby

Configuration 1 [-]

cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*

No data.

No data.

References

Link	Providers
https://github.com/mruby/mruby/commit/27d1e0132a0804581dca28df042e7047fd27eaa8
https://huntr.dev/bounties/78533fb9-f3e0-47c2-86dc-d1f96d5bea28

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-12-30T06:55:09.000Z

Updated: 2024-08-03T17:16:04.248Z

Reserved: 2021-12-29T00:00:00.000Z

Link: CVE-2021-4188

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-30T07:15:06.527

Modified: 2026-06-17T04:19:11.027

Link: CVE-2021-4188

Redhat

No data.

OpenCVE Enrichment

No data.

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