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[SECURITY] [DLA 3811-1] python-idna security update

Debian LTS Advisory DLA-3811-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                       Guilhem Moulin
May 08, 2024                                  https://wiki.debian.org/LTS

Package        : python-idna
Version        : 2.6-1+deb10u1
CVE ID         : CVE-2024-3651
Debian Bug     : 1069127

Guido Vranken discovered an issue in python3-idna, a library to support
the Internationalized Domain Names in Applications (IDNA) protocol.  A
specially crafted argument to the idna.encode() function could consume
significant resources, which may lead to Denial of Service.

For Debian 10 buster, this problem has been fixed in version

We recommend that you upgrade your python-idna packages.

For the detailed security status of python-idna please refer to
its security tracker page at:

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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