{"id":"CVE-2020-8555","aliases":["ALPINE-CVE-2020-8555","DEBIAN-CVE-2020-8555","EUVD-2022-1249","GHSA-x6mj-w4jf-jmgw","GO-2022-0890","RHSA-2020:2440","RHSA-2020:2448","RHSA-2020:2479","RHSA-2020:2594","UBUNTU-CVE-2020-8555","openSUSE-SU-2025:15424-1"],"status":"published","title":"Kubernetes  kube-controller-manager SSRF","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.03679,"percentile":0.89818,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-918"],"published":"2020-06-04T21:50:11Z","modified":"2026-11-03T06:32:31Z","fixes":[{"ecosystem":"Go","package":"k8s.io/kubernetes","fixed_in":["1.18.1","1.17.4","1.16.9","1.15.12"],"sources":["ghsa","osv"]},{"ecosystem":"Alpine:v3.13","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"k3s","fixed_in":["1.18.3.1-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"kubernetes","fixed_in":["1.18.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"kubernetes","fixed_in":["1.18.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"kubernetes","fixed_in":["1.18.2-1"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.3::el7","package":"openshift","fixed_in":["0:4.3.25-202006060952.git.1.96c30f6.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.3::el7","package":"openshift-hyperkube","fixed_in":["0:4.3.25-202006060952.git.1.96c30f6.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.3::el8","package":"openshift","fixed_in":["0:4.3.25-202006060952.git.1.96c30f6.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.3::el8","package":"openshift-hyperkube","fixed_in":["0:4.3.25-202006060952.git.1.96c30f6.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.4::el7","package":"openshift","fixed_in":["0:4.4.0-202006061254.git.1.dc84fb4.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.4::el7","package":"openshift-hyperkube","fixed_in":["0:4.4.0-202006061254.git.1.dc84fb4.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.4::el8","package":"openshift","fixed_in":["0:4.4.0-202006061254.git.1.dc84fb4.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.4::el8","package":"openshift-hyperkube","fixed_in":["0:4.4.0-202006061254.git.1.dc84fb4.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.2::el7","package":"openshift","fixed_in":["0:4.2.36-202006211650.p0.git.0.1fe246f.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.2::el7","package":"openshift-hyperkube","fixed_in":["0:4.2.36-202006211650.p0.git.0.1fe246f.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.2::el8","package":"openshift","fixed_in":["0:4.2.36-202006211650.p0.git.0.1fe246f.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:4.2::el8","package":"openshift-hyperkube","fixed_in":["0:4.2.36-202006211650.p0.git.0.1fe246f.el8"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.18.0"},{"fixed":"1.18.1"}]}]},{"source":"ghsa","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.17.0"},{"fixed":"1.17.4"}]}]},{"source":"ghsa","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.16.0"},{"fixed":"1.16.9"}]}]},{"source":"ghsa","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.12"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"k3s","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3.1-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"kubernetes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-1"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"SEMVER","events":[{"introduced":"1.18.0"},{"fixed":"1.18.1"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"SEMVER","events":[{"introduced":"1.17.0"},{"fixed":"1.17.4"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"SEMVER","events":[{"introduced":"1.16.0"},{"fixed":"1.16.9"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.15.12"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/kubernetes","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.15.12"},{"introduced":"1.16.0"},{"fixed":"1.16.9"},{"introduced":"1.17.0"},{"fixed":"1.17.4"},{"introduced":"1.18.0"},{"fixed":"1.18.1"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.3::el7","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.25-202006060952.git.1.96c30f6.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.3::el7","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.25-202006060952.git.1.96c30f6.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.3::el8","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.25-202006060952.git.1.96c30f6.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.3::el8","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.25-202006060952.git.1.96c30f6.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.4::el7","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-202006061254.git.1.dc84fb4.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.4::el7","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-202006061254.git.1.dc84fb4.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.4::el8","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-202006061254.git.1.dc84fb4.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.4::el8","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-202006061254.git.1.dc84fb4.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-clients","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-clients-redistributable","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-docker-excluder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-excluder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-hypershift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-master","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-node","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-pod","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-sdn-ovs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-template-service-broker","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-tests","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.232-1.git.0.a5bc32f.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:openshift:4.2::el7","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.2.36-202006211650.p0.git.0.1fe246f.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.2::el7","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.2.36-202006211650.p0.git.0.1fe246f.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.2::el8","package":"openshift","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.2.36-202006211650.p0.git.0.1fe246f.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:4.2::el8","package":"openshift-hyperkube","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.2.36-202006211650.p0.git.0.1fe246f.el8"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"govulncheck-vulndb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.20250807T150727-1.1"}]}],"bundled":44}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"kubernetes","product":"kubernetes"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2020/06/01/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://groups.google.com/d/topic/kubernetes-security-announce/kEK27tqqs30/discussion","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web","report"]},{"url":"https://github.com/kubernetes/kubernetes/issues/91542","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://security.netapp.com/advisory/ntap-20200724-0005/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2021/05/04/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8555","tags":["advisory"]},{"url":"https://github.com/kubernetes/kubernetes/pull/89794","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"},{"url":"https://github.com/advisories/GHSA-x6mj-w4jf-jmgw","tags":["advisory"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-8555","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-8555","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX","tags":["web"]},{"url":"https://security.netapp.com/advisory/ntap-20200724-0005","tags":["web"]},{"url":"https://access.redhat.com/errata/RHSA-2020:2440","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1821583","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2440.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-8555","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-8555","tags":["advisory","report"]},{"url":"https://groups.google.com/forum/#!topic/kubernetes-security-announce/kEK27tqqs30","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2020:2448","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2448.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2020:2479","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1706826","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1819486","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2479.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-18367","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-18367","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18367","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2019-11254","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-11254","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11254","tags":["advisory"]},{"url":"https://groups.google.com/forum/#!topic/kubernetes-security-announce/wuwEwZigXBc","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2020:2594","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2594.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-8555","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7561","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9962","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-1000056","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-1002102","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1002100","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1002101","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-16733","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19184","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1002100","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1002101","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11245","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11251","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11253","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26240","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26241","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8551","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8555","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8557","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8562","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8563","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8566","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25735","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25736","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25737","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25741","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25743","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-30465","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-29162","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-29177","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-3162","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-3294","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2431","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-25809","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2727","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2728","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-27561","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-28642","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5528","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45310","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-5321","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3445","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-47907","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-47908","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-8555","title":"Kubernetes  kube-controller-manager SSRF","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-04T21:50:11.749Z","modified":"2024-09-16T18:39:58.006Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2022-1249","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-04T21:50:11Z","modified":"2024-09-16T18:39:58Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:30.209098Z"}],"ghsa":[{"id":"GHSA-x6mj-w4jf-jmgw","title":"Server Side Request Forgery (SSRF) in Kubernetes","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2022-02-15T01:57:18Z","modified":"2023-09-18T22:44:57Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:37:05.567008Z"}],"nvd":[{"id":"CVE-2020-8555","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-05T17:15:11.64Z","modified":"2026-06-17T03:26:32.593Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:06:05.962132Z"}],"osv":[{"id":"ALPINE-CVE-2020-8555","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-05T17:15:11.64Z","modified":"2026-11-03T06:32:31.548513985Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T07:17:41.158523Z"},{"id":"CVE-2020-8555","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-05T17:15:11.64Z","modified":"2026-10-24T10:51:23.682432106Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"},{"id":"DEBIAN-CVE-2020-8555","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2020-06-05T17:15:11.64Z","modified":"2026-10-26T12:02:51.871784288Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:34.311861Z"},{"id":"GHSA-x6mj-w4jf-jmgw","title":"Server Side Request Forgery (SSRF) in Kubernetes","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"published","published":"2022-02-15T01:57:18Z","modified":"2026-09-10T03:49:12.301966749Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:46:59.484835Z"},{"id":"RHSA-2020:2440","title":"Red Hat Security Advisory: OpenShift Container Platform 4.3.25 openshift security update","status":"published","published":"2024-09-18T04:13:08Z","modified":"2025-11-22T12:02:41Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:07.072948Z"},{"id":"RHSA-2020:2448","title":"Red Hat Security Advisory: OpenShift Container Platform 4.4.8 openshift security update","status":"published","published":"2024-09-18T04:13:22Z","modified":"2025-11-22T12:02:42Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:07.072948Z"},{"id":"RHSA-2020:2479","title":"Red Hat Security Advisory: OpenShift Container Platform 3.11 atomic-openshift security update","status":"published","published":"2024-09-18T04:13:37Z","modified":"2026-08-05T10:07:15Z","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"}],"updated_at":"2026-11-02T15:53:07.072948Z"},{"id":"RHSA-2020:2594","title":"Red Hat Security Advisory: OpenShift Container Platform 4.2.36 openshift security update","status":"published","published":"2024-09-18T04:13:32Z","modified":"2025-11-22T12:03:21Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:07.072948Z"},{"id":"UBUNTU-CVE-2020-8555","description":"The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).","status":"withdrawn","published":"2020-06-05T17:15:00Z","modified":"2025-07-14T06:45:30.421644Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"GO-2022-0890","title":"Server Side Request Forgery (SSRF) in Kubernetes in k8s.io/kubernetes","description":"Server Side Request Forgery (SSRF) in Kubernetes in k8s.io/kubernetes","status":"published","published":"2024-08-21T15:29:08Z","modified":"2026-02-04T03:55:26.305499Z","updated_at":"2026-11-02T15:47:00.918515Z"},{"id":"openSUSE-SU-2025:15424-1","title":"govulncheck-vulndb-0.0.20250807T150727-1.1 on GA media","description":"These are all security issues fixed in the govulncheck-vulndb-0.0.20250807T150727-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-08-08T00:00:00Z","modified":"2026-03-23T04:53:45.821911Z","updated_at":"2026-11-02T16:58:37.810934Z"}]}}