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While Kubernetes already validates the proxying address for Nodes, a bug in kube-apiserver made it possible to bypass this validation. Bypassing this validation could allow authenticated requests destined for Nodes to to the API server's private network.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3294.json","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3294.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-3294","reference_id":"","reference_type":"","scores":[{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.6656","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66559","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66544","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66519","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66535","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66517","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66482","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66513","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66443","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66492","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66472","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66446","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66525","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00513","scoring_system":"epss","scoring_elements":"0.66505","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-3294"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3294","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3294"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/kubernetes/kubernetes","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/kubernetes/kubernetes"},{"reference_url":"https://github.com/kubernetes/kubernetes/issues/113757","reference_id":"","reference_type":"","scores":[{"value":"6.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-03-07T18:34:14Z/"}],"url":"https://github.com/kubernetes/kubernetes/issues/113757"},{"reference_url":"https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA","reference_id":"","reference_type":"","scores":[{"value":"6.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-03-07T18:34:14Z/"}],"url":"https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3294","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3294"},{"reference_url":"https://security.netapp.com/advisory/ntap-20230505-0007","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20230505-0007"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2136675","refer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