CVE-2022-0080 - Vulnerability Details - OpenCVE

mruby is vulnerable to Heap-based Buffer Overflow

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00343.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Mruby	Mruby

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-15300	mruby is vulnerable to Heap-based Buffer Overflow

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6
https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e

History

Thu, 22 May 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}` cvssV3_1 `{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-01-02T11:30:09.000Z

Updated: 2025-05-22T15:01:54.420Z

Reserved: 2022-01-01T00:00:00.000Z

Link: CVE-2022-0080

Vulnrichment

Updated: 2024-08-02T23:18:41.526Z

NVD

Status : Modified

Published: 2022-01-02T12:15:07.690

Modified: 2025-05-22T15:15:54.353

Link: CVE-2022-0080

Redhat

No data.

OpenCVE Enrichment

No data.

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