CVE-2023-22467

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Source

https://cve.org/CVERecord?id=CVE-2023-22467

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-22467.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2023-22467

Aliases

GHSA-3xq5-wjfh-ppjc

Downstream

ROOT-APP-NPM-CVE-2023-22467

Related

Published

2023-01-04T21:52:14.329Z

Modified

2026-04-13T04:22:16.707516Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

luxon.js inefficient regular expression complexity vulnerability

Details

Luxon is a library for working with dates and times in JavaScript. On the 1.x branch prior to 1.38.1, the 2.x branch prior to 2.5.2, and the 3.x branch on 3.2.1, Luxon's `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks. This issue also appears in Moment as CVE-2022-31129. Versions 1.38.1, 2.5.2, and 3.2.1 contain patches for this issue. As a workaround, limit the length of the input.

Database specific

{
    "cwe_ids": [
        "CWE-1333"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22467.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/moment/luxon

Affected ranges

Type

GIT

Repo

https://github.com/moment/luxon

Events

Introduced

f2e94f37cd49e37a79aa1fa6af9a2b913842f8f4

Fixed

16a1aa3ee95a80a7e9c4ccbc740c378064449ec4

Introduced

0cbffd9c87eca6ac9a75dce124ce890dd945bc78

Fixed

204cdfe65e4a3f0e3a9d0d7489278152d2c51234

Introduced

857812f9ccb1351b4f7cd7f90f3f9e5e17d7fe94

Fixed

b1fee58b8719176ff55eb9709084102f6baeb77a

Fixed

5ab3bf64a10da929a437629cdb2f059bb83212bf

Database specific

{
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "1.28.1"
        },
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.5.2"
        },
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.2.1"
        }
    ],
    "source": [
        "CPE_FIELD",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:momentjs:luxon:*:*:*:*:*:node.js:*:*"
}

Affected versions

1.*

1.0.0

1.1.0

1.10.0

1.11.0

1.11.1

1.11.2

1.11.3

1.11.4

1.12.0

1.13.1

1.13.2

1.13.3

1.14.0

1.15.0

1.16.1

1.17.0

1.17.1

1.17.2

1.17.3

1.18.0

1.18.1

1.19.0

1.19.1

1.19.2

1.19.3

1.2.0

1.2.1

1.20.0

1.21.1

1.21.2

1.21.3

1.22.0

1.22.1

1.22.2

1.23.0

1.24.0

1.24.1

1.25.0

1.26.0

1.27.0

1.28.0

1.3.0

1.3.1

1.3.2

1.3.3

1.4.0

1.4.1

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.5.0

1.6.0

1.6.1

1.6.2

1.7.0

1.7.1

1.8.1

1.8.2

1.8.3

1.9.0

2.*

2.0.0

2.0.1

2.1.0

2.1.1

2.2.0

2.3.0

2.3.1

2.3.2

2.4.0

2.5.0

3.*

3.0.0

3.0.1

3.0.2

3.0.3

3.0.4

3.1.0

3.1.1

3.2.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-22467.json"