GHSA-fpm5-vv97-jfwg

Source

https://github.com/advisories/GHSA-fpm5-vv97-jfwg

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-fpm5-vv97-jfwg/GHSA-fpm5-vv97-jfwg.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-fpm5-vv97-jfwg

Aliases

CVE-2020-7765

Published

2021-05-18T01:57:24Z

Modified

2026-03-13T22:11:00.572550Z

Severity

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

Summary

Uncontrolled Resource Consumption in firebase

Details

This affects the package @firebase/util before 0.3.4. This vulnerability relates to the deepExtend function within the DeepCopy.ts file. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.

Database specific

{
    "github_reviewed_at": "2021-04-15T21:39:07Z",
    "nvd_published_at": "2020-11-16T12:15:00Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true
}

References

Affected packages

npm / @firebase/util

Package

Name: @firebase/util; View open source insights on deps.dev
Purl: pkg:npm/%40firebase/util

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.3.4

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-fpm5-vv97-jfwg/GHSA-fpm5-vv97-jfwg.json"