GHSA-3cvr-822r-rqcc

undici before v5.8.0 vulnerable to CRLF injection in request headers

At a glance

Published
Updated
CVE
CVE-2022-31150
CVSS_V3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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](https://github.com/nodejs/undici/issues) * To make a report, follow the [SECURITY](https://github.com/nodejs/node/blob/HEAD/SECURITY.md) document

Affected packages

PackageVersions
npm · undiciintroduced 0, fixed 5.8.0

References

Sources

SourceLicence
OSV.devCC-BY 4.0 — GitHub Advisory Database