A pysha3 security update been released for Debian GNI/Linux 10 to address a buffer overflow in 'sha3'.

DLA 3174-1: pysha3 security update

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Debian LTS Advisory DLA-3174-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Stefano Rivera
October 31, 2022   https://wiki.debian.org/LTS
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Package : pysha3
Version : 1.0.2-2+deb10u1
CVE ID : CVE-2022-37454
Debian Bug : 1023030

Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for
the SHA-3 hashing functions.

For Debian 10 buster, this problem has been fixed in version
1.0.2-2+deb10u1.

We recommend that you upgrade your pysha3 packages.

For the detailed security status of pysha3 please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/pysha3

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