BIT-tomcat-2023-45648

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2023-45648.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-tomcat-2023-45648
Aliases
Published
2024-03-06T11:07:43.292Z
Modified
2026-03-20T10:02:33.291562Z
Summary
Apache Tomcat: Trailer header parsing too lenient
Details

Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.13, from 9.0.0 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 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / tomcat

Package

Name
tomcat
Purl
pkg:bitnami/tomcat

Severity

  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
8.5.0
Fixed
8.5.94
Introduced
9.0.1
Fixed
9.0.81
Introduced
10.1.1
Fixed
10.1.14

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2023-45648.json"