Vulnerabilities in pkg:npm/get-setter

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Advisory Summary

GHSA-ch82-gqh6-9xj9 is a HIGH prototype pollution vulnerability (CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')) affecting Get setter libraries in the npm ecosystem. The issue involves prototype pollution in get-setter. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/get-setter

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:npm/get-setter. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-ch82-gqh6-9xj9 - HIGH Prototype Pollution in get-setter

GHSA-ch82-gqh6-9xj9 at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-ch82-gqh6-9xj9
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Affected Product Get setter
Package Ecosystem npm
Published Date
Last Updated

How to Fix GHSA-ch82-gqh6-9xj9

To remediate this vulnerability, upgrade all affected Get setter dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

get-setter fixed: Latest secure release 
npm install get-setter@Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls get-setter

How to Check if You Are Affected

To determine whether your Node.js application is affected by GHSA-ch82-gqh6-9xj9, inspect your project dependencies using npm:

npm ls get-setter

Analyze the terminal output to locate any version of Get setter in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The npm ls get-setter command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'), where the product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. In Get setter, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

All versions of `get-setter` are vulnerable to prototype pollution. The function `set` does not restrict the modification of an Object's prototype, which may allow an attacker to add or modify an existing property that will exist on all objects. ## Recommendation No fix is currently available. Consider using an alternative package until a fix is made available.

GHSA-ch82-gqh6-9xj9 Affected Get setter Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
get-setter
npm/get-setter
npm
≥ 0.0.0

References

www.npmjs.com/advisories/1332 WEB
https://www.npmjs.com/advisories/1332

Frequently Asked Questions

What is GHSA-ch82-gqh6-9xj9?
GHSA-ch82-gqh6-9xj9 is a security vulnerability in Get setter involving Prototype Pollution in get-setter under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').
Which Get setter versions are affected?
Affected versions include releases prior to current release patches across affected packages: get-setter.
What version fixes GHSA-ch82-gqh6-9xj9?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is get-setter affected?
Yes, get-setter is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What CWE is associated with GHSA-ch82-gqh6-9xj9?
GHSA-ch82-gqh6-9xj9 is classified under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.).
How can I check npm dependencies for GHSA-ch82-gqh6-9xj9?
Run the dependency tree command: 'npm ls get-setter'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-ch82-gqh6-9xj9",
  "modified" : "2020-08-31T18:55:25Z",
  "published" : "2020-09-04T15:13:19Z",
  "aliases" : [ ],
  "summary" : "Prototype Pollution in get-setter",
  "details" : "All versions of `get-setter` are vulnerable to prototype pollution. The function `set` does not restrict the modification of an Object's prototype, which may allow an attacker to add or modify an existing property that will exist on all objects.\n\n\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.",
  "severity" : [ ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "get-setter"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0.0.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://www.npmjs.com/advisories/1332"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-1321" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2020-08-31T18:55:25Z",
    "nvd_published_at" : null
  }
}