CVE-2022-32215
MediumThe 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.
Published Jan 25, 2023 · Updated Oct 16, 2026 · Also known as ALPINE-CVE-2022-32215, BIT-node-2022-32215, BIT-node-min-2022-32215, DEBIAN-CVE-2022-32215, UBUNTU-CVE-2022-32215
Key Facts
Patch immediately- CVE-2022-32215 is a medium-severity vulnerability (CVSS 6.5 v3.1) affecting Llhttp, Node.js (Nodejs), Sinec Ins (Siemens) and 22 more products.
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 70% probability of exploitation in the next 30 days.
- Fixed versions are available, including corepack14 14.20.0-150200.15.34.1, corepack16 16.16.0-150400.3.3.2, corepack16 16.17.1-1.1.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS (30-day exploit likelihood)
70%
Higher than 99.3% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2022-32215 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
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).
Affected Products
513 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| LlhttpLlhttp | See advisory | 18.9.1 |
| Node.jsNodejs | See advisory | 14.14.0 |
| Sinec InsSiemens | 1.0, 1.0-sp1, 1.0-sp2 | n/a |
| Stormshield Management CenterStormshield | See advisory | 3.3.2 |
| Debian LinuxDebian | 11.0 | n/a |
Patched Releases
corepack14
14.20.0-150200.15.34.1
corepack16
16.16.0-150400.3.3.2, 16.17.1-1.1, 16.17.1-150400.3.9.1
corepack18
18.10.0-1.1, 18.13.0-150400.9.3.1
graalvm22-ce-11
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-devel
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-espresso
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-espresso-llvm
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-fastr
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-javascript
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-jdk
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-libpolyglot
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-llvm
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-llvm-toolchain
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-native-image
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-native-image-llvm-backend
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-nodejs
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-nodejs-devel
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-polyglot
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-python
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-python-devel
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-ruby
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-ruby-devel
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-tools
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-11-wasm
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
graalvm22-ce-17
22.3.0-1.el7, 22.3.0-1.el8, 22.3.0-1.el9
Timeline
Publicly disclosed
Jan 25, 2023
Last updated
Oct 16, 2026
Weakness Type
- CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
References
- advisoryhttp://access.redhat.com/errata/RHEA-2022:5139
- advisoryhttp://access.redhat.com/errata/RHSA-2022:6463
- advisoryRHSA-2022:6389
- advisoryRHSA-2022:6448
- advisoryRHSA-2022:6449
FAQ
Common Questions.
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.
Affected: Llhttp; Node.js (Nodejs); Sinec Ins (Siemens) versions 1.0, 1.0-sp1, 1.0-sp2, among others. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including corepack14 14.20.0-150200.15.34.1, corepack16 16.16.0-150400.3.3.2, corepack16 16.17.1-1.1.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
Is CVE-2022-32215 Running On Your Attack Surface?
Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.
Request A Demo