GitHub Advisoryadvisory · Maven

GHSA-cqqj-4p63-rrmm HTTP Request Smuggling in Netty

CRITICAL Published 2020-02-21 Modified 2025-07-02 Official page ↗
Aliases
CVE-2019-20444
Ecosystem
Maven
Packages
io.netty:netty-codec-http, org.jboss.netty:netty, io.netty:netty
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-444
Reviewed
2020-02-20

Affected packages

• Maven io.netty:netty-codec-http: < 4.1.44 → fixed in 4.1.44 • Maven org.jboss.netty:netty: < 4.0.0 (no fix yet) • Maven io.netty:netty: < 4.0.0 (no fix yet)

Description

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."

Related

Alias · CVE (1)

  • CVE-2019-20444 HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header… vulnerability

Weakness · CWE (1)

  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References