An orthanc security update has been released for Debian GNU/Linux 11 and 12 to address an issue that could result in the execution of arbitrary code.

[SECURITY] [DSA 5473-1] orthanc security update

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Debian Security Advisory DSA-5473-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
August 08, 2023 https://www.debian.org/security/faq
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Package : orthanc
CVE ID : CVE-2023-33466
Debian Bug : 1040597

It was discovered that authenticated API users of Orthanc, a DICOM server
for medical imaging, could overwrite arbitrary files and in some setups
execute arbitrary code.

This update backports the option RestApiWriteToFileSystemEnabled,
setting it to 'true' in /etc/orthanc/orthanc.json restores the previous
behaviour.

For the oldstable distribution (bullseye), this problem has been fixed
in version 1.9.2+really1.9.1+dfsg-1+deb11u1.

For the stable distribution (bookworm), this problem has been fixed in
version 1.10.1+dfsg-2+deb12u1.

We recommend that you upgrade your orthanc packages.

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

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