A ring security update has been released for Debian GNU/Linux 10 LTS to address several issues related to missing boundary checks.

[SECURITY] [DLA 3549-1] ring security update

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Debian LTS Advisory DLA-3549-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Thorsten Alteholz
August 29, 2023 https://wiki.debian.org/LTS
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Package : ring
Version : 20190215.1.f152c98~ds1-1+deb10u2
CVE ID : CVE-2021-37706 CVE-2021-43299 CVE-2021-43300
CVE-2021-43301 CVE-2021-43302 CVE-2021-43303
CVE-2021-43804 CVE-2021-43845 CVE-2022-21722
CVE-2022-21723 CVE-2022-23537 CVE-2022-23547
CVE-2022-23608 CVE-2022-24754 CVE-2022-24763
CVE-2022-24764 CVE-2022-24793 CVE-2022-31031
CVE-2022-39244 CVE-2023-27585

Several issue have been found in ring/jami, a secure and distributed
voice, video and chat platform.
The issues are about missing boundary checks, resulting in out-of-bound
read access, buffer overflow or denial-of-service.

For Debian 10 buster, these problems have been fixed in version
20190215.1.f152c98~ds1-1+deb10u2.

We recommend that you upgrade your ring/jami packages.

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

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