CVE-2023-22963 - Vulnerability Details - OpenCVE

Description

The personnummer implementation before 3.0.3 for Dart mishandles numbers in which the last four digits match the ^000[0-9]$ regular expression.

Published: 2023-01-11

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:personnummer:personnummer:*:*:*:*:*:dart:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-6699	The personnummer implementation before 3.0.3 for Dart mishandles numbers in which the last four digits match the ^000[0-9]$ regular expression.
Github GHSA	GHSA-4xh4-v2pq-jvhm	personnummer/dart vulnerable to Improper Input Validation

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00231.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/advisories/GHSA-4xh4-v2pq-jvhm
https://github.com/personnummer/dart/security/advisories/GHSA-4xh4-v2pq-jvhm

History

Mon, 07 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Personnummer Personnummer

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-01-11T00:00:00.000Z

Updated: 2025-04-07T18:41:36.152Z

Reserved: 2023-01-11T00:00:00.000Z

Link: CVE-2023-22963

Vulnrichment

Updated: 2024-08-02T10:20:31.459Z

NVD

Status : Modified

Published: 2023-01-11T06:15:08.940

Modified: 2026-06-17T05:36:31.913

Link: CVE-2023-22963

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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