Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://advisory.checkmarx.net/advisory/CX-2021-4304
- https://github.com/JoeScho/get-ip-range/commit/98ca22b815c77273cbab259811ab0976118e13b6
- https://security.netapp.com/advisory/ntap-20210319-0002/
- https://www.npmjs.com/package/get-ip-range
- https://advisory.checkmarx.net/advisory/CX-2021-4304
- https://github.com/JoeScho/get-ip-range/commit/98ca22b815c77273cbab259811ab0976118e13b6
- https://security.netapp.com/advisory/ntap-20210319-0002/
- https://www.npmjs.com/package/get-ip-range
Products affected by CVE-2021-27191
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.0.0
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.0
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.1
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.2
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.3
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.4
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.5
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.6
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cpe:2.3:a:get-ip-range_project:get-ip-range:1.1.7
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cpe:2.3:a:get-ip-range_project:get-ip-range:2.1.0
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cpe:2.3:a:get-ip-range_project:get-ip-range:2.1.1
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cpe:2.3:a:get-ip-range_project:get-ip-range:3.0.0