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

WordPress Plugin Geo Mashup Unspecified Vulnerability (1.10.3)

Oracle Application Server Use of a Broken or Risky Cryptographic Algorithm Vulnerability (CVE-2018-0735)

Drupal Core 7.x Cross-Site Scripting (7.0 - 7.69)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-5031)

Lighttpd Other Vulnerability (CVE-2007-3950)

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