CVE-2019-16869

HighCVSS 7.5/10Last modified Oct 8, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-444

Affected software

No affected versions have been published.

Timeline

Published: Sep 26, 2019
Last modified: Oct 8, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-16877.5A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD)CVE-2019-168719.8Beckhoff Embedded Windows PLCs through 3.1.4024.0, and Beckhoff Twincat on Windows Engineering stations, allow an attacker to achieve Remote CVE-2019-168729.9Portainer before 1.22.1 has Incorrect Access Control (issue 1 of 4).CVE-2019-168735.4Portainer before 1.22.1 has XSS (issue 1 of 2).CVE-2019-168746.5Portainer before 1.22.1 has Incorrect Access Control (issue 2 of 4).CVE-2019-168767.5Portainer before 1.22.1 allows Directory Traversal.CVE-2019-168778.8Portainer before 1.22.1 has Incorrect Access Control (issue 4 of 4).CVE-2019-168785.4Portainer before 1.22.1 has XSS (issue 2 of 2).CVE-2019-168799.8The Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70, with firmware Versions 5.0 and prior, has a Missing Authentication for Critical Fu CVE-2019-16887.1A vulnerability in the management web interface of Cisco Network Assurance Engine (NAE) could allow an unauthenticated, local attacker to ga CVE-2019-168809.8An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.CVE-2019-168819.8An issue was discovered in the portaudio-rs crate through 0.3.1 for Rust. There is a use-after-free with resultant arbitrary code execution