GitHub Advisoryadvisory · npm

GHSA-3cvr-822r-rqcc undici before v5.8.0 vulnerable to CRLF injection in request headers

MEDIUM Published 2022-07-21 Modified 2022-07-21 Official page ↗
Aliases
CVE-2022-31150
Ecosystem
npm
Packages
undici
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-93
Reviewed
2022-07-21

Affected packages

• npm undici: < 5.8.0 → fixed in 5.8.0

Description

Impact It is possible to inject CRLF sequences into request headers in Undici. ```js const undici = require('undici') const response = undici.request("http://127.0.0.1:1000", { headers: {'a': "\r\nb"} }) ``` The same applies to `path` and `method` Patches Update to v5.8.0 Workarounds Sanitize all HTTP headers from untrusted sources to eliminate `\r\n`. References https://hackerone.com/reports/409943 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12116 For more information If you have any questions or comments about this advisory: • Open an issue in undici repository • To make a report, follow the SECURITY document

Related

Alias · CVE (1)

  • CVE-2022-31150 undici is an HTTP/1.1 client, written from scratch for Node.js. vulnerability

Weakness · CWE (1)

  • CWE-93 Improper Neutralization of CRLF Sequences weakness

References