CVE-2018-14632 | BDVDB-2026-106576 Detail
Red Hatatomic-openshift
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.
Impact#
Per CVSS v3.0: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
- CWE-787 Out-of-bounds Write
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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.