CVEvulnerability

CVE-2019-16869

7.5 HIGH Published 2019-09-26 Modified 2026-10-08 Official page ↗
Status
Modified
Published
2019-09-26
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-444

Description

Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling.

Affected configurations

• netty netty (< 4.1.42) • debian debian linux 8.0 • debian debian linux 9.0 • debian debian linux 10.0 • canonical ubuntu linux 18.04 • redhat jboss enterprise application platform 7.2 • redhat jboss enterprise application platform 7.3 • redhat jboss enterprise application platform 7.4

Related

Weakness · CWE (1)

  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References