CVE catalog
CVE-2016-4972
murano: CVE-2016-4972
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.19% · Oct 25, 2026
OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka) improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files, which allows remote attackers to create arbitrary Python objects and execute arbitrary code via crafted extended YAML tags in UI definitions in packages.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | murano | bookworm | 1:14.0.0-3 | fixed |
| Debian | murano-dashboard | bookworm | 1:14.0.0-1 | fixed |
| Debian | python-muranoclient | bookworm | 2.5.0-2 | fixed |
| Ubuntu | murano | 16.04 | 1:1.0.0~rc1-1ubuntu1 | vulnerable |
| Ubuntu | murano | 16.04 | 1:1.0.1-2 | vulnerable |
| Ubuntu | murano | 16.04 | 1:2.0.0~b3-1 | vulnerable |
| Ubuntu | murano | 16.04 | 1:2.0.0~b3-2 | vulnerable |
| Ubuntu | murano | 16.04 | 1:2.0.0~rc1-1 | vulnerable |
| Ubuntu | murano | 16.04 | 1:2.0.0~rc3-1 | vulnerable |
| Ubuntu | murano | 16.04 | 1:2.0.0-1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:1.0.0~rc1-1ubuntu1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:1.0.1-1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:2.0.0~b3-0ubuntu1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:2.0.0~rc1-1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:2.0.0-1 | vulnerable |
| Ubuntu | murano-dashboard | 16.04 | 1:2.0.0-1ubuntu1 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.7.0-1 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.7.1-2 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.7.1-3 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.8.2-0ubuntu1 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.8.3-2 | vulnerable |
| Ubuntu | python-muranoclient | 16.04 | 0.8.3-3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | murano | source | bookworm | 1:2.0.1-1 | not yet assigned | Not reported | [828062] |
| Debian | murano-dashboard | source | bookworm | 1:2.0.0-5 | not yet assigned | Not reported | [828064] |
| Debian | python-muranoclient | source | bookworm | 0.8.3-4 | not yet assigned | Not reported | [828063] |
[Debian bug #828062][Debian bug #828064][Debian bug #828063]
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [murano-api]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [murano-cfapi]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [murano-common]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [murano-doc]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [murano-engine]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [python3-murano]Fixed
Source package: [murano]
Details (2)
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
1:14.0.0-3· all · bookwormFixed · Fixed:
1:2.0.1-1dsa · murano · debian · bookworm; dsa · murano · debian · 12
- [python3-muranoclient]Fixed
Source package: [python-muranoclient]
Details (2)
2.5.0-2· all · bookwormFixed · Fixed:
0.8.3-4dsa · python-muranoclient · debian · bookworm; dsa · python-muranoclient · debian · 12
2.5.0-2· all · bookwormFixed · Fixed:
0.8.3-4dsa · python-muranoclient · debian · bookworm; dsa · python-muranoclient · debian · 12
- [python3-murano-dashboard]Fixed
Source package: [murano-dashboard]
Details (2)
1:14.0.0-1· all · bookwormFixed · Fixed:
1:2.0.0-5dsa · murano-dashboard · debian · bookworm; dsa · murano-dashboard · debian · 12
1:14.0.0-1· all · bookwormFixed · Fixed:
1:2.0.0-5dsa · murano-dashboard · debian · bookworm; dsa · murano-dashboard · debian · 12
- [python-muranoclient-doc]Fixed
Source package: [python-muranoclient]
Details (2)
2.5.0-2· all · bookwormFixed · Fixed:
0.8.3-4dsa · python-muranoclient · debian · bookworm; dsa · python-muranoclient · debian · 12
2.5.0-2· all · bookwormFixed · Fixed:
0.8.3-4dsa · python-muranoclient · debian · bookworm; dsa · python-muranoclient · debian · 12
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-4972]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-4972]
- [https://security-tracker.debian.org/tracker/CVE-2016-4972]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-4972.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]