{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2022-23508", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2022-01-19T21:23:53.774Z", "datePublished": "2023-01-09T12:56:01.495Z"}, "containers": {"cna": {"title": "GitOps Run allows for Kubernetes workload injection", "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "lang": "en", "description": "CWE-284: Improper Access Control", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-538", "lang": "en", "description": "CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-552", "lang": "en", "description": "CWE-552: Files or Directories Accessible to External Parties", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.9, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/weaveworks/weave-gitops/security/advisories/GHSA-wr3c-g326-486c", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/weaveworks/weave-gitops/security/advisories/GHSA-wr3c-g326-486c"}, {"name": "https://github.com/weaveworks/weave-gitops/pull/3102/commits/966823bbda8c539a4661e2a4f8607c9307ba6225", "tags": ["x_refsource_MISC"], "url": "https://github.com/weaveworks/weave-gitops/pull/3102/commits/966823bbda8c539a4661e2a4f8607c9307ba6225"}, {"name": "https://github.com/weaveworks/weave-gitops/pull/3114/commits/75268c4d2c8f7e4db22c63d76b451ba6545d117f", "tags": ["x_refsource_MISC"], "url": "https://github.com/weaveworks/weave-gitops/pull/3114/commits/75268c4d2c8f7e4db22c63d76b451ba6545d117f"}], "affected": [{"vendor": "weaveworks", "product": "weave-gitops", "versions": [{"version": "<= 0.11.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-01-09T12:56:01.495Z"}, "descriptions": [{"lang": "en", "value": "Weave GitOps is a simple open source developer platform for people who want cloud native applications, without needing Kubernetes expertise. A vulnerability in GitOps run could allow a local user or process to alter a Kubernetes cluster's resources. GitOps run has a local S3 bucket which it uses for synchronizing files that are later applied against a Kubernetes cluster. Its endpoint had no security controls to block unauthorized access, therefore allowing local users (and processes) on the same machine to see and alter the bucket content. By leveraging this vulnerability, an attacker could pick a workload of their choosing and inject it into the S3 bucket, which resulted in the successful deployment in the target cluster, without the need to provide any credentials to either the S3 bucket nor the target Kubernetes cluster. There are no known workarounds for this issue, please upgrade. This vulnerability has been fixed by commits 75268c4 and 966823b. Users should upgrade to Weave GitOps version >= v0.12.0 released on 08/12/2022.\n\n### Workarounds\nThere is no workaround for this vulnerability.\n\n### References\nDisclosed by Paulo Gomes, Senior Software Engineer, Weaveworks.\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n- Open an issue in [Weave GitOps repository](https://github.com/weaveworks/weave-gitops)\n- Email us at [support@weave.works](mailto:support@weave.works)\n"}], "source": {"advisory": "GHSA-wr3c-g326-486c", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:weave:weave_gitops:*:*:*:*:*:*:*:*", "matchCriteriaId": "DFEFE838-0F1C-44AB-B17A-3F334B5178ED", "versionEndExcluding": "0.12.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Weave GitOps is a simple open source developer platform for people who want cloud native applications, without needing Kubernetes expertise. A vulnerability in GitOps run could allow a local user or process to alter a Kubernetes cluster's resources. GitOps run has a local S3 bucket which it uses for synchronizing files that are later applied against a Kubernetes cluster. Its endpoint had no security controls to block unauthorized access, therefore allowing local users (and processes) on the same machine to see and alter the bucket content. By leveraging this vulnerability, an attacker could pick a workload of their choosing and inject it into the S3 bucket, which resulted in the successful deployment in the target cluster, without the need to provide any credentials to either the S3 bucket nor the target Kubernetes cluster. There are no known workarounds for this issue, please upgrade. This vulnerability has been fixed by commits 75268c4 and 966823b. Users should upgrade to Weave GitOps version >= v0.12.0 released on 08/12/2022.\n\n### Workarounds\nThere is no workaround for this vulnerability.\n\n### References\nDisclosed by Paulo Gomes, Senior Software Engineer, Weaveworks.\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n- Open an issue in [Weave GitOps repository](https://github.com/weaveworks/weave-gitops)\n- Email us at [support@weave.works](mailto:support@weave.works)\n"}, {"lang": "es", "value": "Weave GitOps es una sencilla plataforma de desarrollo de c\u00f3digo abierto para personas que desean aplicaciones nativas de la nube, sin necesidad de experiencia en Kubernetes. Una vulnerabilidad en la ejecuci\u00f3n de GitOps podr\u00eda permitir que un usuario o proceso local altere los recursos de un cl\u00faster de Kubernetes. La ejecuci\u00f3n de GitOps tiene un dep\u00f3sito S3 local que utiliza para sincronizar archivos que luego se aplican en un cl\u00faster de Kubernetes. Su punto final no ten\u00eda controles de seguridad para bloquear el acceso no autorizado, lo que permit\u00eda a los usuarios (y procesos) locales en la misma m\u00e1quina ver y alterar el contenido del dep\u00f3sito. Al aprovechar esta vulnerabilidad, un atacante podr\u00eda elegir una carga de trabajo de su elecci\u00f3n e inyectarla en el dep\u00f3sito de S3, lo que result\u00f3 en la implementaci\u00f3n exitosa en el cl\u00faster de destino, sin la necesidad de proporcionar ninguna credencial ni al dep\u00f3sito de S3 ni al cl\u00faster de Kubernetes de destino. . No existen soluciones alternativas para este problema; actualice. Esta vulnerabilidad se solucion\u00f3 mediante las confirmaciones 75268c4 y 966823b. Los usuarios deben actualizar a la versi\u00f3n Weave GitOps &gt;= v0.12.0 lanzada el 12/08/2022. ### Soluciones alternativas No existe ninguna soluci\u00f3n alternativa para esta vulnerabilidad. ### Referencias divulgadas por Paulo Gomes, ingeniero de software senior, Weaveworks. ### Para obtener m\u00e1s informaci\u00f3n Si tiene alguna pregunta o comentario sobre este aviso: - Abra una incidencia en [repositorio Weave GitOps](https://github.com/weaveworks/weave-gitops) - Env\u00edenos un correo electr\u00f3nico a [support@weave .works](correo a:support@weave.works)"}], "id": "CVE-2022-23508", "lastModified": "2023-11-07T03:44:11.637", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-01-09T13:15:10.637", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/weaveworks/weave-gitops/pull/3102/commits/966823bbda8c539a4661e2a4f8607c9307ba6225"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/weaveworks/weave-gitops/pull/3114/commits/75268c4d2c8f7e4db22c63d76b451ba6545d117f"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/weaveworks/weave-gitops/security/advisories/GHSA-wr3c-g326-486c"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-552"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-538"}, {"lang": "en", "value": "CWE-552"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}