CVE-2024-40634

{"id": "CVE-2024-40634", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2024-07-22T18:15:03.770", "references": [{"url": "https://github.com/argoproj/argo-cd/commit/46c0c0b64deaab1ece70cb701030b76668ad0cdc", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/argoproj/argo-cd/commit/540e3a57b90eb3655db54793332fac86bcc38b36", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/argoproj/argo-cd/commit/d881ee78949e23160a0b280bb159e4d3d625a4df", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/argoproj/argo-cd/commit/46c0c0b64deaab1ece70cb701030b76668ad0cdc", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/argoproj/argo-cd/commit/540e3a57b90eb3655db54793332fac86bcc38b36", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/argoproj/argo-cd/commit/d881ee78949e23160a0b280bb159e4d3d625a4df", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. This report details a security vulnerability in Argo CD, where an unauthenticated attacker can send a specially crafted large JSON payload to the /api/webhook endpoint, causing excessive memory allocation that leads to service disruption by triggering an Out Of Memory (OOM) kill. The issue poses a high risk to the availability of Argo CD deployments. This vulnerability is fixed in 2.11.6, 2.10.15, and 2.9.20.\n"}, {"lang": "es", "value": "Argo CD es una herramienta declarativa de entrega continua de GitOps para Kubernetes. Este informe detalla una vulnerabilidad de seguridad en Argo CD, donde un atacante no autenticado puede enviar un gran payload JSON especialmente manipulado al endpoint /api/webhook, lo que provoca una asignaci\u00f3n excesiva de memoria que conduce a la interrupci\u00f3n del servicio al desencadenar un Out Of Memory (OOM) kill. El problema plantea un alto riesgo para la disponibilidad de las implementaciones de Argo CD. Esta vulnerabilidad se solucion\u00f3 en 2.11.6, 2.10.15 y 2.9.20."}], "lastModified": "2025-01-09T16:55:20.183", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C70E0BA-D4D0-4C05-A0F1-95E13A68BFDB", "versionEndExcluding": "2.9.20", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E18329BB-8F90-4E14-A20B-FF47D16B2D7D", "versionEndExcluding": "2.10.15", "versionStartIncluding": "2.10.0"}, {"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E953865-3609-4D15-BD82-8A57A3E2EAB5", "versionEndExcluding": "2.11.6", "versionStartIncluding": "2.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}