Riskcovery

CVE-2023-30589

State
Published
Severity
Not scored
Published
Jun 30, 2023
Updated
Oct 8, 2026
Reserved
Apr 13, 2023

Read the record on cve.org

Description

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

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
NodeNodeJS
  • 4.0 to before 4.*Affected
  • 5.0 to before 5.*Affected
  • 6.0 to before 6.*Affected
  • 7.0 to before 7.*Affected
  • 8.0 to before 8.*Affected
  • 9.0 to before 9.*Affected
  • 10.0 to before 10.*Affected
  • 11.0 to before 11.*Affected
  • 12.0 to before 12.*Affected
  • 13.0 to before 13.*Affected
  • 14.0 to before 14.*Affected
  • 15.0 to before 15.*Affected
  • 16.0 to before 16.20.1Affected
  • 17.0 to before 17.*Affected
  • 18.0 to before 18.16.1Affected
  • 19.0 to before 19.*Affected
  • 20.0 to before 20.3.1Affected

References

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