{"id":"CVE-2022-0567","aliases":["EUVD-2022-15685","GHSA-cxqq-cw7f-wv88"],"status":"published","title":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged...","description":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01041,"percentile":0.6428,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-04-20T15:30:35Z","modified":"2026-06-17T04:20:51Z","products":[{"vendor":"ovn","product":"ovn-kubernetes"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2053326","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0567"},{"url":"https://github.com/advisories/GHSA-cxqq-cw7f-wv88"}],"sources":{"cve":[{"id":"CVE-2022-0567","description":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.","status":"published","published":"2022-04-20T15:30:35Z","modified":"2024-08-02T23:32:46.135Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:41.34666Z"}],"euvd":[{"id":"EUVD-2022-15685","description":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.","status":"published","published":"2022-04-20T15:30:35Z","modified":"2024-08-02T23:32:46Z","updated_at":"2026-11-03T03:26:04.481305Z"}],"ghsa":[{"id":"GHSA-cxqq-cw7f-wv88","title":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged...","description":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.","status":"published","published":"2022-04-21T00:00:25Z","modified":"2023-01-27T05:01:51Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:41:58.86931Z"}],"nvd":[{"id":"CVE-2022-0567","description":"A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.","status":"published","published":"2022-04-20T16:15:08.31Z","modified":"2026-06-17T04:20:51.57Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:16.9948Z"}]}}