CVE-2016-4972
9.8 · CRITICALOverview
CVE-2016-4972 is a critical-severity vulnerability affecting openstack mitaka-murano. It was published on September 26, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from openstack. Update mitaka-murano to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| openstack | mitaka-murano | 0 | Affected |
| openstack | murano | 0 | Affected |
| openstack | murano-dashboard | 0 | Affected |
| openstack | python-muranoclient | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-4972?
CVE-2016-4972 is a critical-severity vulnerability affecting openstack mitaka-murano. It was published on September 26, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2016-4972?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-4972?
Check the references section for vendor advisories and patches from openstack. Update mitaka-murano to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2016-4972?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-4972 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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