CVE-2021-23470

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Source

https://cve.org/CVERecord?id=CVE-2021-23470

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23470.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-23470

Aliases

GHSA-4g77-cvgw-grvw
SNYK-JS-PUTILMERGE-2391487

Published

2022-02-04T20:15:08.363Z

Modified

2026-07-08T06:49:37.509092097Z

Severity

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

Summary

[none]

Details

This affects the package putil-merge before 3.8.0. The merge() function does not check the values passed into the argument. An attacker can supply a malicious value by adjusting the value to include the constructor property. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-PUTILMERGE-1317077

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:putil-merge_project:putil-merge:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "putil-merge_project:putil-merge",
            "extracted_events": [
                {
                    "fixed": "3.8.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "extracted_events": [
                {
                    "fixed": "3.8.0"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

References

Affected packages

Git / github.com/panates/putil-merge

Affected ranges

Type

GIT

Repo

https://github.com/panates/putil-merge

Events

Introduced

Fixed

476d00078dfb2827d7c9ee0f2392c81b864f7bc5

Database specific

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23470.json"