medium
6.5
CWE
444 79
Advisory Published
Updated

CVE-2022-32215: XSS

First published: Fri Jul 08 2022(Updated: )

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).

Credit: support@hackerone.com support@hackerone.com

Affected SoftwareAffected VersionHow to fix
Llhttp Llhttp>=14.0.0<14.20.1
Llhttp Llhttp>=16.0.0<16.17.1
Llhttp Llhttp>=18.0.0<18.9.1
Nodejs Node.js>=14.0.0<=14.14.0
Nodejs Node.js>=14.15.0<14.20.0
Nodejs Node.js>=16.0.0<=16.12.0
Nodejs Node.js>=16.13.0<16.16.0
Nodejs Node.js>=18.0.0<18.5.0
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Fedoraproject Fedora=37
Siemens Sinec Ins=1.0
Siemens Sinec Ins=1.0-sp1
Siemens Sinec Ins=1.0-sp2
Debian Debian Linux=11.0
Stormshield Stormshield Management Center<3.3.2
redhat/nodejs<14.20.0
14.20.0
redhat/nodejs<16.20.0
16.20.0
redhat/nodejs<18.5.0
18.5.0
redhat/nodejs<1:16.16.0-1.el9_0
1:16.16.0-1.el9_0
redhat/rh-nodejs14-nodejs<0:14.20.0-2.el7
0:14.20.0-2.el7
debian/nodejs
10.24.0~dfsg-1~deb10u1
10.24.0~dfsg-1~deb10u3
12.22.12~dfsg-1~deb11u4
18.13.0+dfsg1-1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-32215?

    CVE-2022-32215 is a vulnerability in NodeJS due to the llhttp parser in the HTTP module incorrectly handling multi-line Transfer-Encoding headers.

  • What is the severity of CVE-2022-32215?

    The severity of CVE-2022-32215 is medium with a CVSS score of 6.5.

  • How does CVE-2022-32215 affect NodeJS?

    CVE-2022-32215 can lead to HTTP Request Smuggling (HRS) and allows a remote attacker to send a specially crafted HTTP request to the server and smuggle arbitrary HTTP traffic.

  • How can I fix CVE-2022-32215?

    To fix CVE-2022-32215, users should update to the patched versions: llhttp v14.20.1, v16.17.1, or v18.9.1 in the Node.js http module.

  • Where can I find more information about CVE-2022-32215?

    You can find more information about CVE-2022-32215 on the CVE website, NIST NVD, Node.js blog, Red Hat Bugzilla, and Red Hat Advisory.

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