Summaryinfo

A vulnerability marked as problematic has been reported in Red Hat OpenShift Enterprise 3.2. Affected by this vulnerability is an unknown functionality of the component Multi-Tenant SDN. The manipulation leads to access control. This vulnerability is documented as CVE-2016-3708. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in Red Hat OpenShift Enterprise 3.2 (Virtualization Software) and classified as critical. This issue affects an unknown code of the component Multi-Tenant SDN. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Red Hat OpenShift Enterprise 3.2, when multi-tenant SDN is enabled and a build is run in a namespace that would normally be isolated from pods in other namespaces, allows remote authenticated users to access network resources on restricted pods via an s2i build with a builder image that (1) contains ONBUILD commands or (2) does not contain a tar binary.

The weakness was released 06/08/2016 (Website). It is possible to read the advisory at access.redhat.com. The identification of this vulnerability is CVE-2016-3708 since 03/30/2016. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 119373 (RHEL 7 : Red Hat OpenShift Enterprise 3.2 (RHSA-2016:1094)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (119373). Entry connected to this vulnerability is available at VDB-87793. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Virtualization Software

Vendor

• Red Hat

Name

• OpenShift Enterprise

Version

• 3.2

License

• open-source

Website

• Vendor: https://www.redhat.com/

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