CVE-2021-3777
tmpl vulnerable to Inefficient Regular Expression Complexity which may lead to resource exhaustion
7.5
HIGH
CVSS 3.1
EPSS 0.41%
Description
nodejs-tmpl is simple string formatting. tmpl is vulnerable to Inefficient Regular Expression Complexity which may lead to resource exhaustion.
How to fix CVE-2021-3777
To remediate CVE-2021-3777, upgrade the affected package to a fixed version below.
- npm/tmpl—upgrade to 1.0.5 or later
Is CVE-2021-3777 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.0.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |