CVE-2018-7560
AWS Lambda parser is vulnerable to Regular Expression Denial of Service
7.5
HIGH
CVSS 3.1
EPSS 0.33%
Description
index.js in the aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.
How to fix CVE-2018-7560
To remediate CVE-2018-7560, upgrade the affected package to a fixed version below.
- npm/aws-lambda-multipart-parser—upgrade to 0.1.2 or later
Is CVE-2018-7560 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.1.2
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 |