medium
6.5
CWE
79 444
Advisory Published
CVE Published
Updated

CVE-2019-17569: XSS

First published: Mon Feb 24 2020(Updated: )

Apache Tomcat is vulnerable to HTTP request smuggling, caused by a flaw when handling unusual Transfer-Encoding HTTP header. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.

Credit: security@apache.org

Affected SoftwareAffected VersionHow to fix
redhat/jws5-tomcat<0:9.0.30-3.redhat_4.1.el6
0:9.0.30-3.redhat_4.1.el6
redhat/jws5-tomcat-native<0:1.2.23-4.redhat_4.el6
0:1.2.23-4.redhat_4.el6
redhat/jws5-tomcat<0:9.0.30-3.redhat_4.1.el7
0:9.0.30-3.redhat_4.1.el7
redhat/jws5-tomcat-native<0:1.2.23-4.redhat_4.el7
0:1.2.23-4.redhat_4.el7
redhat/jws5-tomcat<0:9.0.30-3.redhat_4.1.el8
0:9.0.30-3.redhat_4.1.el8
redhat/jws5-tomcat-native<0:1.2.23-4.redhat_4.el8
0:1.2.23-4.redhat_4.el8
debian/tomcat9
9.0.31-1~deb10u6
9.0.31-1~deb10u10
9.0.43-2~deb11u6
9.0.43-2~deb11u9
9.0.70-2
IBM Data Risk Manager<=2.0.6
redhat/tomcat<9.0.31
9.0.31
redhat/tomcat<8.5.51
8.5.51
redhat/tomcat<7.0.100
7.0.100
Apache Tomcat>=7.0.98<=7.0.99
Apache Tomcat>=8.5.48<=8.5.50
Apache Tomcat>=9.0.28<=9.0.30
Apache TomEE=7.0.7
openSUSE Leap=15.1
Netapp Data Availability Services
NetApp OnCommand System Manager>=3.0.0<=3.1.3
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Oracle Agile Engineering Data Management=6.2.1.0
Oracle Agile PLM=9.3.3
Oracle Agile PLM=9.3.5
Oracle Agile PLM=9.3.6
Oracle Communications Instant Messaging Server=10.0.1.4.0
Oracle Health Sciences Empirica Inspections=1.0.1.2
Oracle Health Sciences Empirica Signal=7.3.3
Oracle Hospitality Guest Access=4.2.0
Oracle Hospitality Guest Access=4.2.1
Oracle Instantis Enterprisetrack>=17.1<=17.3
Oracle Mysql Enterprise Monitor<=4.0.12
Oracle Mysql Enterprise Monitor>=8.0.0<=8.0.20
Oracle Transportation Management=6.3.7
Oracle Workload Manager=12.2.0.1
Oracle Workload Manager=18c
Oracle Workload Manager=19c

Remedy

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

Remedy

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

Remedy

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

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-17569?

    CVE-2019-17569 is a vulnerability in Apache Tomcat that allows for HTTP request smuggling.

  • How severe is CVE-2019-17569?

    CVE-2019-17569 has a severity rating of 6.5, which is considered medium.

  • What software versions are affected by CVE-2019-17569?

    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 are affected by CVE-2019-17569.

  • How can I fix CVE-2019-17569?

    To fix CVE-2019-17569, you should update Apache Tomcat to version 9.0.31, 8.5.51, or 7.0.100.

  • Where can I find more information about CVE-2019-17569?

    You can find more information about CVE-2019-17569 on the Apache Tomcat GitHub page.

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