CVE-2021-27191
Denial of Service in get-ip-range
7.5
HIGH
CVSS 3.1
EPSS 0.56%
Description
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. Update get-ip-range dependency to 4.0.0 or above.
How to fix CVE-2021-27191
To remediate CVE-2021-27191, upgrade the affected package to a fixed version below.
- —upgrade to 4.0.0 or later
Is CVE-2021-27191 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |