CVE-2019-17569

Published: Feb 24, 2020Modified: Jun 17, 2026

4.8

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploitability: 2.2 / Impact: 2.5

Source: NVD

Description

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.

Affected (25)

Products: Apache: Tomcat, Tomee · Opensuse: Leap · Netapp: Data Availability Services, Oncommand System Manager · +2 more

Show all products

2 products

1 product

2 products

Data Availability Services

Oncommand System Manager

1 product

10 products

Agile Engineering Data Management

Communications Instant Messaging Server

Health Sciences Empirica Inspections

Health Sciences Empirica Signal

Hospitality Guest Access

Instantis Enterprisetrack

Mysql Enterprise Monitor

Transportation Management

Workload Manager

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Apache Tomcat	From 7.0.98 to 7.0.99
Apache Tomcat	From 8.5.48 to 8.5.50
Apache Tomcat	From 9.0.28 to 9.0.30
Apache Tomee	Version 7.0.7

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 15.1

Configuration C

2 vulnerable

Vulnerable Software	Affected Versions
Netapp Data Availability Services	All versions
Netapp Oncommand System Manager	From 3.0.0 to 3.1.3

Configuration D

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 9.0

Configuration E

16 vulnerable

Vulnerable Software	Affected Versions
Oracle Agile Engineering Data Management	Version 6.2.1.0
Oracle Agile Plm	Version 9.3.3
Oracle Agile Plm	Version 9.3.5
Oracle Agile Plm	Version 9.3.6
Oracle Communications Instant Messaging Server	Version 10.0.1.4.0
Oracle Health Sciences Empirica Inspections	Version 1.0.1.2
Oracle Health Sciences Empirica Signal	Version 7.3.3
Oracle Hospitality Guest Access	Version 4.2.0
Oracle Hospitality Guest Access	Version 4.2.1
Oracle Instantis Enterprisetrack	From 17.1 to 17.3
Oracle Mysql Enterprise Monitor	Up to 4.0.12
Oracle Mysql Enterprise Monitor	From 8.0.0 to 8.0.20
Oracle Transportation Management	Version 6.3.7
Oracle Workload Manager	Version 12.2.0.1
Oracle Workload Manager	Version 18c
Oracle Workload Manager	Version 19c

Related CWEs

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

References (22)

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html

Source: security@apache.org

Mailing ListThird Party Advisory

https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E

Source: security@apache.org

https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E

Source: security@apache.org

Mailing ListVendor Advisory

https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E

Source: security@apache.org

https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html

Source: security@apache.org

Mailing ListThird Party Advisory

https://security.netapp.com/advisory/ntap-20200327-0005/

Source: security@apache.org

Third Party Advisory

https://www.debian.org/security/2020/dsa-4673

Source: security@apache.org

Third Party Advisory

https://www.debian.org/security/2020/dsa-4680

Source: security@apache.org

Third Party Advisory

https://www.oracle.com/security-alerts/cpujan2021.html

Source: security@apache.org

PatchThird Party Advisory

https://www.oracle.com/security-alerts/cpujul2020.html

Source: security@apache.org

PatchThird Party Advisory

https://www.oracle.com/security-alerts/cpuoct2020.html

Source: security@apache.org

PatchThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListVendor Advisory

https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://security.netapp.com/advisory/ntap-20200327-0005/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.debian.org/security/2020/dsa-4673

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.debian.org/security/2020/dsa-4680

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.oracle.com/security-alerts/cpujan2021.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://www.oracle.com/security-alerts/cpujul2020.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://www.oracle.com/security-alerts/cpuoct2020.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

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