Summary
OpenStack Neutron Improper Authentication vulnerability
The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports, which allows remote authenticated users to plug ports into the routers of arbitrary tenants via the device id in a port-create command.
Impact
The application does not adequately verify the identity of a user, device, or process before granting access. Typical impact: unauthorized access to functions or data reserved for authenticated parties.
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
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Frequently Asked Questions
- What is CVE-2014-0056? CVE-2014-0056 is a medium-severity improper authentication vulnerability in neutron (pip), affecting versions >= 2012.2, < 2013.2.3. It is fixed in 2013.2.3. The application does not adequately verify the identity of a user, device, or process before granting access.
- Which versions of neutron are affected by CVE-2014-0056? neutron (pip) versions >= 2012.2, < 2013.2.3 is affected.
- Is there a fix for CVE-2014-0056? Yes. CVE-2014-0056 is fixed in 2013.2.3. Upgrade to this version or later.
- Is CVE-2014-0056 exploitable, and should I be worried? Whether CVE-2014-0056 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether CVE-2014-0056 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
- How do I fix CVE-2014-0056? Upgrade
neutronto 2013.2.3 or later.