{"cve":"CVE-2018-14632","nvd":{"published":"2018-09-06T14:29:00.587","modified":"2026-06-17T01:41:20.073","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","score":7.7},"cwes":["CWE-787"],"references":["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"],"products":["redhat:openshift_container_platform","starcounter-jack:json-patch"],"source":"nvd","synced_at":"2026-10-19T20:53:14.491561039+00:00"},"epss":{"cve":"CVE-2018-14632","score":0.02229,"percentile":0.82745,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gxhv-3hwf-wjp9","url":"https://osv.dev/vulnerability/GHSA-gxhv-3hwf-wjp9","summary":"JSON-Patch Out-of-bounds Write vulnerability","modified":"2023-11-08T03:59:55.891603Z","packages":[{"ecosystem":"Go","name":"github.com/evanphx/json-patch","purl":"pkg:golang/github.com/evanphx/json-patch","ranges":["<0.5.2"],"fixed":["0.5.2"]},{"ecosystem":"Go","name":"github.com/evanphx/json-patch","purl":"pkg:golang/github.com/evanphx/json-patch","ranges":[">=3.0.0 <3.0.1-0.20180525145409-4c9aadca8f89"],"fixed":["3.0.1-0.20180525145409-4c9aadca8f89"]}]},{"id":"GO-2021-0076","url":"https://osv.dev/vulnerability/GO-2021-0076","summary":"Out-of-bounds write in github.com/evanphx/json-patch","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"github.com/evanphx/json-patch","purl":"pkg:golang/github.com/evanphx/json-patch","ranges":["<0.5.2",">=3.0.0+incompatible <3.0.1-0.20180525145409-4c9aadca8f89+incompatible"],"fixed":["0.5.2","3.0.1-0.20180525145409-4c9aadca8f89+incompatible"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}