- 
                Notifications
    You must be signed in to change notification settings 
- Fork 0
Description
CVE-2019-20149 - High Severity Vulnerability
 Vulnerable Library - kind-of-6.0.2.tgz
 Vulnerable Library - kind-of-6.0.2.tgz
Get the native type of a value.
Library home page: https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz
Path to dependency file: /deps/npm/docs/package.json
Path to vulnerable library: /deps/npm/docs/node_modules/kind-of/package.json,/deps/npm/docs/package.json
Dependency Hierarchy:
- gatsby-2.23.20.tgz (Root Library)
- micromatch-3.1.10.tgz
- ❌ kind-of-6.0.2.tgz (Vulnerable Library)
 
 
- micromatch-3.1.10.tgz
Found in HEAD commit: 00fdb00d5bdbaea4fec4642989374d82cbdb1a3c
Found in base branch: master
 Vulnerability Details
 Vulnerability Details
ctorName in index.js in kind-of v6.0.2 allows external user input to overwrite certain internal attributes via a conflicting name, as demonstrated by 'constructor': {'name':'Symbol'}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.
Publish Date: 2019-12-30
URL: CVE-2019-20149
 CVSS 3 Score Details (7.5)
 CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
 
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: High
- Availability Impact: None
 
 Suggested Fix
 Suggested Fix
Type: Upgrade version
Origin: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-20149
Release Date: 2019-12-30
Fix Resolution (kind-of): 6.0.3
Direct dependency fix Resolution (gatsby): 2.23.21-oom-exit-code.13
Step up your Open Source Security Game with Mend here



