medium
6.5
CWE
444 79
Advisory Published
Updated

CVE-2022-32214: 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 strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).

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

Affected SoftwareAffected VersionHow to fix
Llhttp Llhttp<2.1.5
Llhttp Llhttp>=6.0.0<6.0.7
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
Debian Debian Linux=11.0
Stormshield Stormshield Management Center<3.3.0
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-2022-32214?

    CVE-2022-32214 is a vulnerability found in Node.js due to the llhttp parser in the http module not strictly using the CRLF sequence to delimit HTTP requests.

  • What is the severity of CVE-2022-32214?

    The severity of CVE-2022-32214 is medium (6.5).

  • How does CVE-2022-32214 relate to HTTP Request Smuggling (HRS)?

    CVE-2022-32214 can lead to HTTP Request Smuggling (HRS) as it allows an attacker to send a specially crafted HTTP request to the server and smuggle arbitrary data.

  • Which versions of Node.js are affected by CVE-2022-32214?

    Node.js versions <v14.20.1, <v16.17.1, and <v18.9.1 are affected by CVE-2022-32214.

  • How can I mitigate CVE-2022-32214?

    To mitigate CVE-2022-32214, update Node.js to versions 14.20.1, 16.17.1, or 18.9.1 or later.

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