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Debian Stretch DLA-2991-1 Critical: Twisted Request Smuggling

debian lts
Calendar Grey May 3, 2022
Dist Debian Esm H88
Enhance Twisted Web to resolve HTTP request interpretation problem causing discrepancy. Recommendation DLA-2991-1 outlines essential procedures.
The Twisted Web HTTP 1.1 server, located in the twisted.web.http module, parsed several HTTP request constructs more leniently than permitted by RFC 7230
Topics%20covered

Topics Covered

security advisory security issue critical debian http request twisted desync

Summary

For Debian 9 stretch, this problem has been fixed in version
16.6.0-2+deb9u3.

We recommend that you upgrade your twisted packages.

For the detailed security status of twisted please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/twisted

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
Medium
High
Critical

Package: twisted
Version: 16.6.0-2+deb9u3
CVE ID: CVE-2022-24801
Debian Bug: 1009030

Topics%20covered

Topics Covered

security advisory security issue critical debian http request twisted desync

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