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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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

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Configurations

Configuration 1 (hide)

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

Information

Published : 2021-02-11 10:15

Updated : 2022-04-29 10:42

NVD link : CVE-2021-27191

Mitre link : CVE-2021-27191

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

get-ip-range_project

get-ip-range

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