Description
An out of bound write can occur when patching an Openshift object using the 'oc patch' functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat atomic-openshift
atomic-openshift-3.7affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632 ↗
- https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e ↗
- https://access.redhat.com/errata/RHBA-2018:2652 ↗
- https://access.redhat.com/errata/RHSA-2018:2654 ↗
- https://access.redhat.com/errata/RHSA-2018:2908 ↗
- https://access.redhat.com/errata/RHSA-2018:2906 ↗
- https://access.redhat.com/errata/RHSA-2018:2709 ↗