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CVE-2018-14632

Date: September 6, 2018

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.

Language: Go

Severity Score

Related Resources (13)

https://nvd.nist.gov/vuln/detail/CVE-2018-14632
https://github.com/evanphx/json-patch/pull/57
https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03
https://pkg.go.dev/vuln/GO-2021-0076
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://github.com/evanphx/json-patch
https://access.redhat.com/errata/RHSA-2018:2908
https://access.redhat.com/errata/RHSA-2018:2906
https://access.redhat.com/errata/RHSA-2018:2709
https://www.mend.io/vulnerability-database/CVE-2018-14632

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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