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.

Remediation

References

CVE-2019-16869

Related Vulnerabilities

Apache Tomcat Other Vulnerability (CVE-2006-3835)

MySQL CVE-2014-2431 Vulnerability (CVE-2014-2431)

WordPress Plugin Alert Before Your Post Cross-Site Scripting (0.1.1)

WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4421)

Vanilla Forums Deserialization of Untrusted Data Vulnerability (CVE-2018-19499)

Severity

High

Classification

CVE-2019-16869 CWE-444 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities