CVE-2021-23448

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2021-23448
All versions of package config-handler are vulnerable to Prototype Pollution when loading config files.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/jarradseers/config-handler/issues/1 Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JS-CONFIGHANDLER-1564947 Exploit Issue Tracking Mitigation Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:config-handler_project:config-handler:1.0.0:*:*:*:*:*:*:*
Information

Published : 2021-10-11 14:15

Updated : 2021-10-18 18:24

NVD link : CVE-2021-23448

Mitre link : CVE-2021-23448

JSON object : View

CWE
CWE-913

Improper Control of Dynamically-Managed Code Resources

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Products Affected

config-handler_project

  • config-handler