CVE-2019-17569

mediumPriorität · verfolgen · 22EPSS 0.089 · 95. PerzentilDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

8.87% (95th) EPSS

CVSS 5.8 · medium

Is it mine?

91 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-22

The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 4.9

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.2 · Auswirkung 2.5

v3.14.8mediumAV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · OSV

v3.14.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-444USprimärCWE-444USCWE-444US

betroffene Produkte (91)

Betroffene Produkte und Versionsbereiche.

Amazon Linux 2alle Versionencert_bundDEcpe:/o:amazon:linux_2:-
Avaya Aura Application Enablement Servicesalle Versionencert_bundDEcpe:/a:avaya:aura_application_enablement_services:-
Avaya Aura Experience Portalalle Versionencert_bundDEcpe:/a:avaya:aura_experience_portal:-
Avaya CMSalle Versionencert_bundDEcpe:/a:avaya:call_management_system_server:-
Avaya Session Border Controlleralle Versionencert_bundDEcpe:/h:avaya:session_border_controller:-
Avaya one-Xalle Versionencert_bundDEcpe:/a:avaya:one-x:-
Debian Linuxalle Versionencert_bundDEcpe:/o:debian:debian_linux:-
EMC NetWorkeralle Versionencert_bundDEcpe:/a:emc:networker:-
HPE HP-UXalle Versionencert_bundDEcpe:/o:hp:hp-ux:-
Open Source CentOSalle Versionencert_bundDEcpe:/o:centos:centos:-
Oracle Linuxalle Versionencert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxalle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxalle Versionencert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxalle Versionencert_bundDEcpe:/o:canonical:ubuntu_linux:-
Apache Apache Tomcat≤ 7.0.98 to 7.0.99enisa_euvdEU
Apache Apache Tomcat≤ 8.5.48 to 8.5.50enisa_euvdEU
Apache Apache Tomcat≤ Apache Tomcat 9.0.28 to 9.0.30enisa_euvdEU
Apache Software Foundation Tomcat7.0.98 → 7.0.99fstec_bduRU
Apache Software Foundation Tomcat8.5.48 → 8.5.50fstec_bduRU
Apache Software Foundation Tomcat9.0.28 → 9.0.30fstec_bduRU

20 von 91 angezeigt

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

WID-SEC-W-2023-2130Apache Tomcat: Mehrere SchwachstellenDeutsch2020-02-25csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Dateien zu manipulieren und Informationen offenzulegen.
GHSA-767j-jfh2-jvrcPotential HTTP request smuggling in Apache Tomcat2020-02-28ghsa · osvUS
The refactoring present in Apache Tomcat versions 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cert_bund osv NVD CVE.org MITRE

veröffentlicht 2020-02-24geändert 2026-06-17

verwandt (546)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-48710US	medium6.5OT kritisch	7.06% (94th)	KEV	2026-05-26
Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because…
CVE-2025-61884US	—OT kritisch	95.9% (100th)	KEV	2025-10-12
Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: Runtime UI). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vu…
CVE-2023-48365US	critical9.9OT kritisch	47.5% (99th)	KEV	2023-11-15
Qlik Sense Enterprise for Windows before August 2023 Patch 2 allows unauthenticated remote code execution, aka QB-21683. Due to improper validation of HTTP headers, a remote attack…
CVE-2023-41265US	critical9.9OT kritisch	88.2% (100th)	KEV	2023-08-29
An HTTP Request Tunneling vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch…
CVE-2022-22536US	critical10.0OT kritisch	97.9% (100th)	KEV	2022-02-09
SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and…

+541 weitere

Referenzen (54)

Externe Belege — Patches, Meldungen, Analysen.

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