CVE-2023-46589
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-46589
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-46589.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-46589
- Aliases
- Downstream
- Related
- Published
- 2023-11-28T16:15:06Z
- Modified
- 2025-10-21T02:36:28Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
Older, EOL versions may also be affected.
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.
- References