------------------------------------------------------------------------- Debian LTS Advisory DLA-2991-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Stefano Rivera May 03, 2022 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : twisted Version : 16.6.0-2+deb9u3 CVE ID : CVE-2022-24801 Debian Bug : 1009030 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. This non-conformant parsing can lead to desync if requests pass through multiple HTTP parsers, potentially resulting in HTTP request smuggling. 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/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
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