CVE-2021-23424
Uncontrolled Resource Consumption in ansi-html
7.5
HIGH
CVSS 3.1
EPSS 0.57%
Description
This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time.
How to fix CVE-2021-23424
To remediate CVE-2021-23424, upgrade the affected package to a fixed version below.
- npm/ansi-html—upgrade to 0.0.8 or later
Is CVE-2021-23424 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.0.8
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 |