VDB
RHBA-2020%3A0930
RHBA-2020%3A0930
PUBLISHED
CVSS 4.300000190734863 MEDIUM
A denial of service vulnerability was found in the Kubernetes API server. This flaw allows a remote attacker to send repeated, crafted HTTP requests to exhaust available memory and cause a crash.
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | openshift4/ose-deployer@sha256:bd21fd4eabe42e1ca4efb1c87204c556ce587a6ccf674d060e7c2357f9f41c6f_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-deployer@sha256:bd21fd4eabe42e1ca4efb1c87204c556ce587a6ccf674d060e7c2357f9f41c6f_amd64 |
| Red Hat | openshift4/ose-cluster-kube-controller-manager-operator@sha256:63d4e3bafbc66822244ec2d5378a7b7ab94fb7270d87d79e9a40a637c4a1396d_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-cluster-kube-controller-manager-operator@sha256:63d4e3bafbc66822244ec2d5378a7b7ab94fb7270d87d79e9a40a637c4a1396d_amd64 |
| Red Hat | openshift4/ose-cluster-config-operator@sha256:0536ce98aa33c677c84235c34f09073f9f6bf3adfc8d259e589a6039f5c14494_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-cluster-config-operator@sha256:0536ce98aa33c677c84235c34f09073f9f6bf3adfc8d259e589a6039f5c14494_amd64 |
| Red Hat | openshift4/ose-cli-artifacts@sha256:40975144af722cf108c9d1d24a31f84c52e6764a4ab0469810f61dbedb90b491_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-cli-artifacts@sha256:40975144af722cf108c9d1d24a31f84c52e6764a4ab0469810f61dbedb90b491_amd64 |
| Red Hat | openshift4/ose-cluster-ingress-operator@sha256:086903e4bc2b1ee0d3fb3315b7c7234fde67c3be516f3f6352bf0b993f36a8ee_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | * |
| Red Hat | openshift4/ose-machine-api-operator@sha256:20f589fd9774e7db05bb3e5aed27eebb9f2bf366e971f8e9cee334482824870a_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-machine-api-operator@sha256:20f589fd9774e7db05bb3e5aed27eebb9f2bf366e971f8e9cee334482824870a_amd64 |
| Red Hat | openshift4/ose-docker-builder@sha256:6860c8ab1a771762566733b6f7ed96614593fc5c9e70242b634bb315e2e87534_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-docker-builder@sha256:6860c8ab1a771762566733b6f7ed96614593fc5c9e70242b634bb315e2e87534_amd64 |
| Red Hat | openshift4/ose-haproxy-router@sha256:a2b81b707a9a8db390a41cb57e89351155b18a631c569f55e2347875062937cc_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | * |
| Red Hat | openshift4/ose-local-storage-static-provisioner@sha256:5a1759a548053501c18473536b23afa0476138063457b18219d9f30999a8c63d_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-local-storage-static-provisioner@sha256:5a1759a548053501c18473536b23afa0476138063457b18219d9f30999a8c63d_amd64 |
| Red Hat | openshift4/ose-kube-rbac-proxy@sha256:72bc3eea6a0a1b153627baf832ab2b378d31549d9210db2d4b80bba51fea8ae5_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-kube-rbac-proxy@sha256:72bc3eea6a0a1b153627baf832ab2b378d31549d9210db2d4b80bba51fea8ae5_amd64 |
| Red Hat | openshift4/ose-cluster-update-keys@sha256:84979b9926279d5affd20f34a22dad0c19c49516c3568fe6f6901c18e946e247_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-cluster-update-keys@sha256:84979b9926279d5affd20f34a22dad0c19c49516c3568fe6f6901c18e946e247_amd64 |
| Red Hat | openshift4/ose-prometheus-operator@sha256:63f036a40b99315411ca0978a79deee3b9af104660b0b9491b39b590b5de8e89_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | * |
| Red Hat | openshift4/ose-cluster-authentication-operator@sha256:c27bdf1a3007ae28de6a3bad546257aa95761e663bfd9c0a3672077e1103c9fc_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-cluster-authentication-operator@sha256:c27bdf1a3007ae28de6a3bad546257aa95761e663bfd9c0a3672077e1103c9fc_amd64 |
| Red Hat | openshift4/ose-hyperkube@sha256:d72ce447b2b716788ac63823002bc4ebf758a45f9e69ecc832303ece69dda018_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-hyperkube@sha256:d72ce447b2b716788ac63823002bc4ebf758a45f9e69ecc832303ece69dda018_amd64 |
| Red Hat | openshift4/ose-ovn-kubernetes@sha256:836616babfb4d9f1ed3bcfba35569b138c986d93a486e767968fd09dca65fba7_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-ovn-kubernetes@sha256:836616babfb4d9f1ed3bcfba35569b138c986d93a486e767968fd09dca65fba7_amd64 |
| Red Hat | openshift4/ose-prometheus@sha256:c4d30317e6cc371cf7edc0afa498eb5a75bd08ff62b304e0856869e15829f98d_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-prometheus@sha256:c4d30317e6cc371cf7edc0afa498eb5a75bd08ff62b304e0856869e15829f98d_amd64 |
| Red Hat | openshift4/ose-jenkins@sha256:e1cfe157b42e59a93583bdc2961791bb71f317e4a711e0985acc6dc9bb6cfa14_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-jenkins@sha256:e1cfe157b42e59a93583bdc2961791bb71f317e4a711e0985acc6dc9bb6cfa14_amd64 |
| Red Hat | openshift4/ose-docker-registry@sha256:6441ebf5abaf9160b0fe25388d3914974d9223aa0aadab1727a694da4f301556_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-docker-registry@sha256:6441ebf5abaf9160b0fe25388d3914974d9223aa0aadab1727a694da4f301556_amd64 |
| Red Hat | openshift4/ose-cluster-autoscaler@sha256:8981b9047ab0484e657c5276a0eadcae45dc9cc54bff84056768f3de2ff9a953_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | * |
| Red Hat | openshift4/ose-aws-machine-controllers@sha256:b33bbdd433b1ecc41845f6dd42a2ba63c7bf31df8a79c6bad6a208e9558b5055_amd64 as a component of Red Hat OpenShift Container Platform 4.3 | openshift4/ose-aws-machine-controllers@sha256:b33bbdd433b1ecc41845f6dd42a2ba63c7bf31df8a79c6bad6a208e9558b5055_amd64 |
…and 58 more
Timeline
- Apr 1, 2020 CVE Published
- Feb 27, 2026 CVE Updated
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHBA-2020:0930 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1786298 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1791995 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1795629 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1797501 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1803077 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1804516 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1808061 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1808548 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1808973 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1810522 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1811200 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1812037 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1812554 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1813411 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1814759 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1815019 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1815457 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhba-2020_0930.json advisory
- https://access.redhat.com/security/cve/CVE-2020-8552 advisory
…and 5 more