# DSA-5473-1: orthanc security update

DSA-5473-1, released August 8, 2023, fixes 1 CVE in orthanc. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/dsa-5473-1
- Platform: Linux
- Released: Aug 8, 2023
- Priority: High (Closes CVE-2023-33466, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2023-33466

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [orthanc](https://patchblox.com/security/data/product/linux/orthanc.md) | Debian 11.6 (bullseye) | 1.9.2+really1.9.1+dfsg-1+deb11u1 |
| [orthanc](https://patchblox.com/security/data/product/linux/orthanc.md) | Debian 12.15 (bookworm) | 1.10.1+dfsg-2+deb12u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-33466](https://patchblox.com/security/data/cve/CVE-2023-33466.md) | High | orthanc: Orthanc before 1.12.0 allows authenticated users with access to the Orthanc API to overwrite arbitrary files on the f... | 8.8 | 0.0415 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo