critical
9.8
CWE
444
Advisory Published
Advisory Published
Updated

CVE-2020-10109

First published: Thu Mar 12 2020(Updated: )

In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
pip/Twisted<20.3.0
20.3.0
Twistedmatrix Twisted<=19.10.0
Fedoraproject Fedora=31
Fedoraproject Fedora=32
Debian Debian Linux=9.0
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.10
debian/twisted
20.3.0-7+deb11u1
22.4.0-4+deb12u1
24.7.0-3
24.10.0-1

Remedy

https://github.com/twisted/twisted/commit/4a7d22e490bb8ff836892cc99a1f54b85ccb0281

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is CVE-2020-10109?

    CVE-2020-10109 is an HTTP request splitting vulnerability in Twisted Web through 20.3.0.

  • How severe is CVE-2020-10109?

    CVE-2020-10109 has a severity score of 9.8, which is considered critical.

  • Which versions of Twisted Web are affected by CVE-2020-10109?

    Twisted Web versions up to and including 20.3.0 are affected by CVE-2020-10109.

  • How can I fix CVE-2020-10109?

    To fix CVE-2020-10109, update Twisted Web to version 20.3.0 or higher.

  • Where can I find more information about CVE-2020-10109?

    You can find more information about CVE-2020-10109 at the following URLs: https://know.bishopfox.com/advisories and https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203