CVE-2023-30589

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-30589
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-30589.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-30589
Aliases
Downstream
Related
Published
2023-07-01T00:15:10Z
Modified
2025-10-08T14:20:25.717368Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).

The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20

References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events

Affected versions

v16.*

v16.0.0
v16.1.0
v16.10.0
v16.11.0
v16.11.1
v16.12.0
v16.13.0
v16.13.1
v16.13.2
v16.14.0
v16.14.1
v16.14.2
v16.15.0
v16.15.1
v16.16.0
v16.17.0
v16.17.1
v16.18.0
v16.18.1
v16.19.0
v16.19.1
v16.2.0
v16.20.0
v16.3.0
v16.4.0
v16.4.1
v16.4.2
v16.5.0
v16.6.0
v16.6.1
v16.6.2
v16.7.0
v16.8.0
v16.9.0
v16.9.1