CVE Vulnerability

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. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.7 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632 Issue Tracking Patch
https://access.redhat.com/errata/RHSA-2018:2654 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2709 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2908 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2906 Vendor Advisory
https://access.redhat.com/errata/RHBA-2018:2652 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:redhat:openshift_container_platform:3.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:3.10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:starcounter-jack:json-patch:-:*:*:*:*:*:*:*
Information

Published : 2018-09-06 02:29

Updated : 2023-02-07 10:18

NVD link : CVE-2018-14632

Mitre link : CVE-2018-14632

Products Affected
No products.
CWE
CWE-787