{"id":"CVE-2020-14336","aliases":["EUVD-2020-6483","GHSA-qr9q-882c-gv4j"],"status":"published","title":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to...","description":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0093,"percentile":0.60897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2021-06-02T11:48:44Z","modified":"2026-06-17T02:54:33Z","products":[{"vendor":"redhat","product":"openshift_container_platform"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1858981","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14336"},{"url":"https://access.redhat.com/errata/RHSA-2020:4298"},{"url":"https://access.redhat.com/errata/RHSA-2020:4320"},{"url":"https://access.redhat.com/security/cve/CVE-2020-14336"},{"url":"https://github.com/advisories/GHSA-qr9q-882c-gv4j"}],"sources":{"cve":[{"id":"CVE-2020-14336","description":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.","status":"published","published":"2021-06-02T11:48:44Z","modified":"2024-08-04T12:39:36.45Z","cwes":["CWE-770"],"updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6483","description":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.","status":"published","published":"2021-06-02T11:48:44Z","modified":"2024-08-04T12:39:36Z","updated_at":"2026-11-03T03:07:34.636169Z"}],"ghsa":[{"id":"GHSA-qr9q-882c-gv4j","title":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to...","description":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-05-24T19:03:55Z","modified":"2023-02-02T21:33:41Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:52:47.451891Z"}],"nvd":[{"id":"CVE-2020-14336","description":"A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.","status":"published","published":"2021-06-02T12:15:08.807Z","modified":"2026-06-17T02:54:33.687Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}