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PYSEC-2016-22

Details

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.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI / python-muranoclient

Introduced in: 0 Fixed in: 0.7.3

Fix pip install --upgrade 'python-muranoclient>=0.7.3'

References

https://bugs.launchpad.net/murano/+bug/1586079 [WEB]
http://www.openwall.com/lists/oss-security/2016/06/23/8 [WEB]
https://bugs.launchpad.net/python-muranoclient/+bug/1586078 [WEB]
https://github.com/advisories/GHSA-87r7-q54j-f9qg [ADVISORY]