CVE-2022-32215

Public Exploit

Description

The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly handle multi-line Transfer-Encoding headers. This can lead to HTTP Request Smuggling (HRS).

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 88.49% Top 5%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory nodejs.org
Affected: NodeJS Node
Published at:
Updated at:

References

Link Tags
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/ patch vendor advisory
https://hackerone.com/reports/1501679 issue tracking exploit third party advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMQK5L5SBYD47QQZ67LEMHNQ662GH3OY/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCNN3YG2BCLS4ZEKJ3CLSUT6AS7AXTH3/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICG6CSIB3GUWH5DUSQEVX53MOJW7LYK/ vendor advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf third party advisory patch
https://www.debian.org/security/2023/dsa-5326 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-32215?
CVE-2022-32215 has been scored as a medium severity vulnerability.
How to fix CVE-2022-32215?
To fix CVE-2022-32215, 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-2022-32215 being actively exploited in the wild?
It is possible that CVE-2022-32215 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~88% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-32215?
CVE-2022-32215 affects NodeJS Node.
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