CVE-2023-45648

MEDIUM5.3EPSS 62.1%

Apache Tomcat: Trailer header parsing too lenient

發布日:2023/10/10修改日:2026/4/28

描述

Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.

受影響套件(5)

Bitnami/tomcat>= 8.5.0, < 8.5.94, >= 9.0.1, < 9.0.81, >= 10.1.1, < 10.1.14
Debian/tomcat10from 0, < 10.1.6-1+deb12u1
Debian/tomcat9from 0, < 9.0.43-2~deb11u7
Maven/org.apache.tomcat.embed:tomcat-embed-core>= 11.0.0-M1, < 11.0.0-M12
Maven/org.apache.tomcat:tomcat>= 11.0.0-M1, < 11.0.0-M12

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

描述

受影響套件(5)

CVSS 分數

參考連結(14)