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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "matchCriteriaId": "1020E2E2-EDFA-4188-B17F-406904256EB1", "versionEndExcluding": "1.27.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5107DA5-4BC7-4AB8-8087-0DA20021D0B0", "versionEndExcluding": "1.28.4", "versionStartIncluding": "1.28.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "matchCriteriaId": "34583FBC-8B38-4BBB-9E3B-7731272C0A6F", "versionEndExcluding": "1.29.5", "versionStartIncluding": "1.29.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "matchCriteriaId": "65C0355B-7FAC-4417-B707-A3CA494C20A0", "versionEndExcluding": "1.30.2", "versionStartIncluding": "1.30.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Envoy is a cloud-native, open source edge and service proxy. A crash was observed in `EnvoyQuicServerStream::OnInitialHeadersComplete()` with following call stack. It is a use-after-free caused by QUICHE continuing push request headers after `StopReading()` being called on the stream. As after `StopReading()`, the HCM's `ActiveStream` might have already be destroyed and any up calls from QUICHE could potentially cause use after free. \n"}, {"lang": "es", "value": "Envoy es un proxy de servicio y borde de c\u00f3digo abierto, nativo de la nube. Se observ\u00f3 un bloqueo en `EnvoyQuicServerStream::OnInitialHeadersComplete()` con la siguiente pila de llamadas. Es un use-after-free causado porque QUICHE contin\u00faa enviando encabezados de solicitud despu\u00e9s de que se llama a `StopReading()` en la secuencia. Al igual que despu\u00e9s de `StopReading()`, es posible que el `ActiveStream` del HCM ya se haya destruido y cualquier llamada desde QUICHE podr\u00eda provocar su use after free."}], "id": "CVE-2024-32974", "lastModified": "2024-11-21T09:16:08.717", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2024-06-04T21:15:33.773", "references": [{"source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-mgxp-7hhp-8299"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-mgxp-7hhp-8299"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Primary"}]}

{"bugzilla": {"description": "envoy: another QUIC stack DoS", "id": "2283147", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2283147"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/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. A crash was observed in `EnvoyQuicServerStream::OnInitialHeadersComplete()` with following call stack. It is a use-after-free caused by QUICHE continuing push request headers after `StopReading()` being called on the stream. As after `StopReading()`, the HCM's `ActiveStream` might have already be destroyed and any up calls from QUICHE could potentially cause use after free.", "A flaw was found in Envoy's QUIC stack. This flaw allows a remote, unauthenticated attacker to trigger an abnormal process termination, causing a denial of service."], "name": "CVE-2024-32974", "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-2024-32974\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-32974\nhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-mgxp-7hhp-8299"], "threat_severity": "Moderate", "upstream_fix": "envoy 1.30.2, envoy 1.29.5, envoy 1.28.4, envoy 1.27.6"}