Description

If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources.

INFO

Published Date :

Oct. 12, 2020, 2:15 p.m.

Last Modified :

Nov. 21, 2024, 5:02 a.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2020-13943 has a 2 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-2020-13943 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.

ID Vendor Product Action
1 Oracle sd-wan_edge
2 Oracle instantis_enterprisetrack
1 Debian debian_linux
1 Apache tomcat
References to Advisories, Solutions, and Tools

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).

Tips & tricks for using the Versio.io Product Lifecycle and Security API

api lifecycle lifecycle-data security-audit security-tools security-vulnerability product hardware lts maintenance release software support version longtermsupport

Updated: 5 months, 3 weeks ago
3 stars 0 fork 0 watcher
Born at : July 26, 2022, 2:32 p.m. This repo has been linked 26 different CVEs too.

This is a boot2root VM and is a continuation of the Basic Pentesting series. This series is designed to help newcomers to penetration testing develop pentesting skills and have fun exploring part of the offensive side of security. VirtualBox is the recommended platform for this challenge (though it should also work with VMware -- however, I haven’t tested that). This VM is a moderate step up in difficulty from the first entry in this series. If you’ve solved the first entry and have tried a few other beginner-oriented challenges, this VM should be a good next step. Once again, this challenge contains multiple initial exploitation vectors and privilege escalation vulnerabilities. Your goal is to remotely attack the VM, gain root privileges, and read the flag located at /root/flag.txt. Once you’ve finished, try to find other vectors you might have missed! If you’d like to send me a link to your writeup, enjoyed the VM or have questions or feedback, feel free to contact me at: [email protected] If you finished the VM, please also consider posting a writeup! Writeups help you internalize what you worked on and help anyone else who might be struggling or wants to see someone else’s process. There were lots of wonderful writeups for Basic Pentesting: 1, and I look forward to reading the writeups for this challenge.

Updated: 1 year, 5 months ago
5 stars 5 fork 5 watcher
Born at : May 25, 2021, 9:07 a.m. This repo has been linked 78 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-13943 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-13943 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html
    Added Reference https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E
    Added Reference https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html
    Added Reference https://security.netapp.com/advisory/ntap-20201016-0007/
    Added Reference https://www.debian.org/security/2021/dsa-4835
    Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jan. 31, 2023

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html Broken Link
    Changed Reference Type https://www.debian.org/security/2021/dsa-4835 No Types Assigned https://www.debian.org/security/2021/dsa-4835 Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 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:instantis_enterprisetrack:17.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:sd-wan_edge:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 14, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 26, 2021

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2021/dsa-4835 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 06, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 05, 2020

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html Mailing List, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.38:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.39:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.40:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.41:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.42:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.43:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.44:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.45:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.46:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.47:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.48:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.49:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.50:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.51:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.52:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.53:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.54:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.55:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.56:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.57:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.38:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.39:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone4:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:* OR *cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.38:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.39:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.40:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.41:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.42:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.43:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.44:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.45:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.46:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.47:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.48:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.49:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.50:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.51:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.52:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.53:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.54:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.55:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.56:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.57:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone4:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 02, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Oct. 26, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E Vendor Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20201016-0007/ No Types Assigned https://security.netapp.com/advisory/ntap-20201016-0007/ Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.38:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.39:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.40:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.41:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.42:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.43:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.44:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.45:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.46:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.47:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.48:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.49:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.50:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.51:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.52:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.53:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.54:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.55:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.56:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:8.5.57:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.1:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.2:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.3:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.4:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.5:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.6:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.7:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.8:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.9:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.10:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.11:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.12:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.13:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.14:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.15:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.16:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.17:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.18:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.19:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.20:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.21:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.22:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.23:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.24:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.25:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.26:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.27:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.28:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.29:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.30:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.31:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.32:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.33:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.34:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.35:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.36:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.37:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.38:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:9.0.39:*:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone4:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone5:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone6:*:*:*:*:*:* *cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 16, 2020

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20201016-0007/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 14, 2020

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-13943 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-2020-13943 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} 0.02%

score

0.46138

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability