OpenStack Murano Code Execution
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.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | murano | < 1.0.3 | 1.0.3 |
| Python (PyPI) | murano-dashboard | >= 2.0.0, < 2.0.1 | 2.0.1 |
| Python (PyPI) | python-muranoclient | < 0.7.3, >= 0.8, < 0.8.5 | 0.7.3, 0.8.5 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2016-4972
- https://github.com/openstack/murano/commit/28de8c36c9dbe4aaf4d062e6fb6099afd437f49b
- https://bugs.launchpad.net/murano/+bug/1586079
- https://bugs.launchpad.net/python-muranoclient/+bug/1586078
- https://github.com/openstack/murano
- https://github.com/openstack/murano/blob/c898a310afbc27f12190446ef75d8b0bd12115eb/releasenotes/notes/safeloader-cve-2016-4972-19035a2a091ec30a.yaml
- https://github.com/openstack/murano/blob/c898a310afbc27f12190446ef75d8b0bd12115eb/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
- https://github.com/pypa/advisory-database/tree/main/vulns/python-muranoclient/PYSEC-2016-22.yaml
- http://www.openwall.com/lists/oss-security/2016/06/23/8
- https://github.com/advisories/GHSA-87r7-q54j-f9qg
- https://pypi.org/project/murano-dashboard
- https://pypi.org/project/murano
- Vector CVSS
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Debilidad (CWE)
CWE-20- Plataforma
- Python (PyPI)
- Paquete
murano, murano-dashboard, python-muranoclient- Publicada
- 26.09.2016
- Actualizado
- 11.10.2026 12:20
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2016-22 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-430 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-87r7-q54j-f9qg - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-429 - PyPA Advisory Database; CC BY 4.0
Historial de vulnerabilidades: python-muranoclient
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
Esta es la única vulnerabilidad conocida de este paquete.
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