AWS Lambda parser is vulnerable to Regular Expression Denial of Service
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.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | aws-lambda-multipart-parser | < 0.1.2 | 0.1.2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-20- Platform
- npm
- Package
aws-lambda-multipart-parser- Disclosed
- 05.03.2018
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-6jqp-j69q-pm62 - CC BY 4.0
Vulnerability history: aws-lambda-multipart-parser
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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