CVE Vulnerability

CVE-2021-27191

The get-ip-range package before 4.0.0 for Node.js is vulnerable to denial of service (DoS) if the range is untrusted input. An attacker could send a large range (such as 128.0.0.0/1) that causes resource exhaustion.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/JoeScho/get-ip-range/commit/98ca22b815c77273cbab259811ab0976118e13b6 Patch Third Party Advisory
https://www.npmjs.com/package/get-ip-range Product Third Party Advisory
https://security.netapp.com/advisory/ntap-20210319-0002/ Third Party Advisory
https://advisory.checkmarx.net/advisory/CX-2021-4304 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:get-ip-range_project:get-ip-range:*:*:*:*:*:node.js:*:*
Information

Published : 2021-02-11 06:15

Updated : 2022-04-29 05:42

NVD link : CVE-2021-27191

Mitre link : CVE-2021-27191

Products Affected
No products.
CWE
NVD-CWE-noinfo