CVE-2022-31150

Public Exploit
CRLF injection in request headers

Description

undici is an HTTP/1.1 client, written from scratch for Node.js. It is possible to inject CRLF sequences into request headers in undici in versions less than 5.7.1. A fix was released in version 5.8.0. Sanitizing all HTTP headers from untrusted sources to eliminate `\r\n` is a workaround for this issue.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.25%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory hackerone.com Third-Party Advisory netapp.com
Affected: nodejs undici
Published at:
Updated at:

References

Link Tags
https://github.com/nodejs/undici/security/advisories/GHSA-3cvr-822r-rqcc third party advisory exploit
https://hackerone.com/reports/409943 third party advisory exploit
https://github.com/nodejs/undici/releases/tag/v5.8.0 third party advisory release notes
https://security.netapp.com/advisory/ntap-20220915-0002/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-31150?
CVE-2022-31150 has been scored as a medium severity vulnerability.
How to fix CVE-2022-31150?
To fix CVE-2022-31150, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-31150 being actively exploited in the wild?
It is possible that CVE-2022-31150 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31150?
CVE-2022-31150 affects nodejs undici.
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