CVE-2020-1935

MEDIUM4.8EPSS 1.4%

Potential HTTP request smuggling in Apache Tomcat

發布日:2020/2/28修改日:2026/5/18

描述

In Apache Tomcat 9.0.0 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.

受影響套件(4)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM4.8CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

參考連結(31)