CVE-2022-32213
Medium
Description
The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly parse and validate Transfer-Encoding headers and can lead to HTTP Request Smuggling (HRS).
SeverityMedium
CVSS6.5
Exploit probability—
Product
Llhttp
PublishedJul 14, 2022
First seenJul 14, 2022
Weakness typeCWE-444CWE-444
How to fix
Update
- llhttp llhttp2.1.5, 6.0.7 or later
- nodejs node.js14.20.1, 16.17.1, 18.9.1 or later
- stormshield stormshield_management_center3.3.2 or later
- llhttp6.0.7 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMQK5L5SBYD47QQZ67LEMHNQ662GH3OY/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCNN3YG2BCLS4ZEKJ3CLSUT6AS7AXTH3/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICG6CSIB3GUWH5DUSQEVX53MOJW7LYK/
- debian.org/security/2023/dsa-5326
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| llhttp llhttp | v < 2.1.5, 6.0.0 ≤ v < 6.0.7 | 2.1.5, 6.0.7 |
| nodejs node.js | 14.0.0 ≤ v ≤ 14.14.0, 14.15.0 ≤ v < 14.20.1, 16.0.0 ≤ v ≤ 16.12.0, 16.13.0 ≤ v < 16.17.1, 18.0.0 ≤ v < 18.9.1 | 14.20.1, 16.17.1, 18.9.1 |
| fedoraproject fedora | 35, 36, 37 | — |
| siemens sinec_ins | 1.0 | — |
| debian debian_linux | 11.0 | — |
| stormshield stormshield_management_center | v < 3.3.2 | 3.3.2 |
| llhttpnpm | v < 6.0.7 | 6.0.7 |
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