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{"bugzilla": {"description": "envoy: access log JSON formatter DoS", "id": "2283143", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2283143"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-400", "details": ["Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash.", "A flaw was found in Envoy's access log JSON formatter. This flaw allows a remote, unauthenticated attacker to trigger an abnormal process termination, causing a denial of service."], "name": "CVE-2024-34363", "package_state": [{"cpe": "cpe:/a:redhat:service_mesh:2", "fix_state": "Will not fix", "package_name": "openshift-service-mesh/proxyv2-rhel8", "product_name": "OpenShift Service Mesh 2"}, {"cpe": "cpe:/a:redhat:service_mesh:2", "fix_state": "Will not fix", "package_name": "servicemesh-proxy", "product_name": "OpenShift Service Mesh 2"}], "public_date": "2024-06-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-34363\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-34363\nhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4"], "threat_severity": "Important"}