CVE-2020-7644
Uncontrolled Resource Consumption in fun-map
8.1
HIGH
CVSS 3.1
EPSS 0.51%
Description
fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
How to fix CVE-2020-7644
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/fun-map—no fix listed
Is CVE-2020-7644 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 3.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |