high7.7
CVE-2018-14632
An out of bound write can occur when patching an Openshift object using the 'oc patch' functionality in OpenShift Container Platform before 3.7.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Openshift Container Platform | through 3.7 Versions 3.9, 3.10, 3.11 |
| Starcounter-Jack | Json-Patch | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHBA-2018:2652
- https://access.redhat.com/errata/RHSA-2018:2654
- https://access.redhat.com/errata/RHSA-2018:2709
- https://access.redhat.com/errata/RHSA-2018:2906
- https://access.redhat.com/errata/RHSA-2018:2908
- 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-2018:2709
- https://access.redhat.com/errata/RHSA-2018:2906
- https://access.redhat.com/errata/RHSA-2018:2908
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632
- https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e