Updated: 2025-02-14 00:55:11.362062
Description:
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.
Links | NIST | CIRCL | RHEL | Ubuntu |
Severity | Score | |
---|---|---|
CVSS Version 2.x | 0 | |
CVSS Version 3.x | HIGH | 7.5 |
OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
---|---|---|---|---|---|---|---|---|
AlmaLinux 9.2 ESU | tomcat | 9.0.62 | 7.5 | HIGH | In Testing | 2025-02-18 06:40:54 | ||
Ubuntu 18.04 ELS | tomcat8 | 8.5.39-1 | 7.5 | HIGH | Released | CLSA-2024:1705081413 | 2024-01-12 13:09:34 | |
Ubuntu 18.04 ELS | tomcat9 | 9.0.16-3 | 7.5 | HIGH | Released | CLSA-2024:1707420277 | 2024-02-08 16:10:28 |