CVE-2022-31034

{"id": "CVE-2022-31034", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.6}]}, "published": "2022-06-27T19:15:08.393", "references": [{"url": "https://github.com/argoproj/argo-cd/commit/17f7f4f462bdb233e1b9b36f67099f41052d8cb0", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-2m7h-86qq-fp4v", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-331"}, {"lang": "en", "value": "CWE-335"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-330"}]}], "descriptions": [{"lang": "en", "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v0.11.0 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI. The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. In each case, using a relatively-predictable (time-based) seed in a non-cryptographically-secure pseudo-random number generator made the parameter less random than required by the relevant spec or by general best practices. In some cases, using too short a value made the entropy even less sufficient. The attacks on login flows which are meant to be mitigated by these parameters are difficult to accomplish but can have a high impact potentially granting an attacker admin access to Argo CD. Patches for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Argo CD es una herramienta declarativa de entrega continua GitOps para Kubernetes. Todas las versiones de Argo CD a partir de la v0.11.0, son vulnerables a una variedad de ataques cuando es iniciado un inicio de sesi\u00f3n SSO desde la CLI o la UI de Argo CD. Las vulnerabilidades son debido a un uso de valores insuficientemente aleatorios en los par\u00e1metros de los flujos de inicio de sesi\u00f3n Oauth2/OIDC. En cada caso, el uso de una semilla relativamente predecible (basada en el tiempo) en un generador de n\u00fameros pseudoaleatorios no seguro desde el punto de vista criptogr\u00e1fico hizo que el par\u00e1metro fuera menos aleatorio de lo requerido por la especificaci\u00f3n correspondiente o por las mejores pr\u00e1cticas generales. En algunos casos, el uso de un valor demasiado corto hac\u00eda que la entrop\u00eda fuera a\u00fan menos suficiente. Los ataques a los flujos de inicio de sesi\u00f3n que pretenden mitigarse con estos par\u00e1metros son dif\u00edciles de llevar a cabo, pero pueden tener un alto impacto, pudiendo conceder a un atacante acceso de administrador a Argo CD. Han sido publicados parches para esta vulnerabilidad en las siguientes versiones de Argo CD: v2.4.1, v2.3.5, v2.2.10 y v2.1.16. No son conocidas mitigaciones para esta vulnerabilidad"}], "lastModified": "2023-07-21T17:09:01.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2BEAF66-C322-4487-9F18-4D074978F860", "versionEndExcluding": "2.1.16", "versionStartIncluding": "0.11.0"}, {"criteria": "cpe:2.3:a:linuxfoundation:argo-cd:2.2.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "906BD20E-517B-4340-BDCE-CD26EDFCAAE1"}, {"criteria": "cpe:2.3:a:linuxfoundation:argo-cd:2.3.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7DDE2669-E1D4-4C23-96CD-94C900588F58"}, {"criteria": "cpe:2.3:a:linuxfoundation:argo-cd:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F3DB336-11F0-45EB-AED6-68224A55C3A2"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}