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{"affected_release": [{"advisory": "RHSA-2023:3447", "cpe": "cpe:/a:redhat:openstack:16.1::el8", "package": "etcd-0:3.3.23-14.el8ost", "product_name": "Red Hat OpenStack Platform 16.1", "release_date": "2023-06-05T00:00:00Z"}, {"advisory": "RHSA-2023:3445", "cpe": "cpe:/a:redhat:openstack:16.2::el8", "package": "etcd-0:3.3.23-14.el8ost", "product_name": "Red Hat OpenStack Platform 16.2", "release_date": "2023-06-05T00:00:00Z"}, {"advisory": "RHSA-2023:3441", "cpe": "cpe:/a:redhat:openstack:17.0::el9", "package": "etcd-0:3.4.26-1.el9ost", "product_name": "Red Hat OpenStack Platform 17.0", "release_date": "2023-06-05T00:00:00Z"}], "bugzilla": {"description": "etcd: Information discosure via debug function", "id": "2184441", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2184441"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-287", "details": ["Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.", "A flaw was found in etcd, where etc-io could allow a remote attacker to gain elevated privileges on the system caused by a vulnerability in the debug function. By sending a specially crafted request, an attacker can gain elevated privileges."], "name": "CVE-2021-28235", "package_state": [{"cpe": "cpe:/a:redhat:logging:5", "fix_state": "Affected", "package_name": "openshift-logging/lokistack-gateway-rhel8", "product_name": "Logging Subsystem for Red Hat OpenShift"}, {"cpe": "cpe:/a:redhat:serverless:1", "fix_state": "Not affected", "package_name": "openshift-serverless-1/client-kn-rhel8", "product_name": "OpenShift Serverless"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "etcd", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "etcd3", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-docker-builder", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-etcd", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-machine-config-operator", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-operator-sdk-rhel8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift-security-profiles-operator-container", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Affected", "package_name": "etcd", "product_name": "Red Hat Storage 3"}], "public_date": "2023-04-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-28235\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-28235"], "threat_severity": "Important", "upstream_fix": "go.etcd.io/etcd/v3 3.5.8"}