CVE-2019-17569
Apache Tomcat HTTP Request Smuggling Vulnerability
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.
INFO
Published Date :
Feb. 24, 2020, 10:15 p.m.
Last Modified :
Nov. 7, 2023, 3:06 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.5
Exploitability Score :
2.2
Public PoC/Exploit Available at Github
CVE-2019-17569 has a 3 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2019-17569
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-17569.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Python Shell Dockerfile HTML Go JavaScript Ruby PHP VCL ASP.NET
None
Dockerfile Shell HTML Jinja Groovy Java Less
Library for creating simple POJOs and DTOs without boilerplate code
Java
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-17569 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-17569 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E [No types assigned] Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E [No types assigned] Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743@%3Ccommits.tomee.apache.org%3E Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78@%3Ccommits.tomee.apache.org%3E -
Modified Analysis by [email protected]
Sep. 02, 2022
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html Mailing List, Third Party Advisory Changed Reference Type https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78@%3Ccommits.tomee.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78@%3Ccommits.tomee.apache.org%3E Mailing List, Vendor Advisory Changed Reference Type https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743@%3Ccommits.tomee.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743@%3Ccommits.tomee.apache.org%3E Mailing List, Vendor Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20200327-0005/ No Types Assigned https://security.netapp.com/advisory/ntap-20200327-0005/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4673 No Types Assigned https://www.debian.org/security/2020/dsa-4673 Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4680 No Types Assigned https://www.debian.org/security/2020/dsa-4680 Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujul2020.html No Types Assigned https://www.oracle.com/security-alerts/cpujul2020.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2020.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2020.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 7.0.98 up to (including) 7.0.99 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 8.5.48 up to (including) 8.5.50 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 9.0.28 up to (including) 9.0.30 OR *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 7.0.98 up to (including) 7.0.99 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 8.5.48 up to (including) 8.5.50 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 9.0.28 up to (including) 9.0.30 *cpe:2.3:a:apache:tomee:7.0.7:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:oncommand_system_manager:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (including) 3.1.3 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:agile_plm:9.3.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:agile_plm:9.3.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_instant_messaging_server:10.0.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:health_sciences_empirica_inspections:1.0.1.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:health_sciences_empirica_signal:7.3.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:hospitality_guest_access:4.2.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:hospitality_guest_access:4.2.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:instantis_enterprisetrack:*:*:*:*:*:*:*:* versions from (including) 17.1 up to (including) 17.3 *cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to (including) 4.0.12 *cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20 *cpe:2.3:a:oracle:transportation_management:6.3.7:*:*:*:*:*:*:* *cpe:2.3:a:oracle:workload_manager:12.2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:workload_manager:18c:*:*:*:*:*:*:* *cpe:2.3:a:oracle:workload_manager:19c:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2021.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 15, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujul2020.html [No Types Assigned] -
CVE Modified by [email protected]
May. 07, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4680 [No Types Assigned] -
CVE Modified by [email protected]
May. 04, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4673 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 27, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20200327-0005/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 23, 2020
Action Type Old Value New Value Added Reference https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78@%3Ccommits.tomee.apache.org%3E [No Types Assigned] -
CVE Modified by [email protected]
Mar. 20, 2020
Action Type Old Value New Value Added Reference https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743@%3Ccommits.tomee.apache.org%3E [No Types Assigned] -
CVE Modified by [email protected]
Mar. 15, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 05, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Changed Reference Type https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E Mailing List, Vendor Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html Third Party Advisory Added CWE NIST CWE-444 Added CPE Configuration OR *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 7.0.98 up to (including) 7.0.99 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 8.5.48 up to (including) 8.5.50 *cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 9.0.28 up to (including) 9.0.30 -
CVE Modified by [email protected]
Mar. 04, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-17569 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-17569
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.04%
score
0.68622
percentile