CVE-2022-2835

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{"acknowledgement": "This issue was discovered by Jon Weiser (Red Hat).", "bugzilla": {"description": "coreDNS: DNS Redirection of Internal Services", "id": "2118542", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2118542"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "status": "draft"}, "cwe": "CWE-923", "details": ["A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of <service>.<namespace>.svc.", "A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of <service>.<namespace>.svc."], "mitigation": {"lang": "en:us", "value": "Consider adding the svc namespace to the DNS operator to prevent a low-privileged user from creating it. Alternatively, add a default admission controller to prevent this namespace from being created by a non-privileged user."}, "name": "CVE-2022-2835", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-coredns-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2022-08-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-2835\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-2835"], "threat_severity": "Moderate"}

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