CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.3. It affects Apache.
CVE
CVE-2023-45648
Severity
MEDIUM
CVSS
5.3
EPSS
5.85%
Apache
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)