CVE-2022-22143

CVSS V2 High 7.5 CVSS V3 Critical 9.8

Description

The package convict before 6.2.2 are vulnerable to Prototype Pollution via the convict function due to missing validation of parentKey. **Note:** This vulnerability derives from an incomplete fix of another [vulnerability](https://security.snyk.io/vuln/SNYK-JS-CONVICT-1062508)

Overview

CVE ID
CVE-2022-22143

Assigner
report@snyk.io

Vulnerability Status
Analyzed

Published Version
2022-05-01T16:15:08

Last Modified Date
2022-05-11T17:45:09

Weakness Enumerations

CWE	URL
CWE-1321	http://cwe.mitre.org/data/definitions/1321.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:mozilla:convict::::::node.js::*	1	OR		6.2.2

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://snyk.io/vuln/SNYK-JS-CONVICT-2340604
https://github.com/mozilla/node-convict/blob/5eb1314f85346760a3c31cb14510f2f0af11d0d3/packages/convict/src/main.js%23L569
https://github.com/mozilla/node-convict/commit/3b86be087d8f14681a9c889d45da7fe3ad9cd880

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-22143
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22143

History

Created	Old Value	New Value	Data Type	Notes
2022-05-08 06:20:12				Added to TrackCVE