{"containers": {"cna": {"affected": [{"product": "agent", "vendor": "grafana", "versions": [{"status": "affected", "version": ">= 0.14.0, < 0.20.1"}, {"status": "affected", "version": ">= 0.21.0, < 0.21.2"}]}], "descriptions": [{"lang": "en", "value": "Grafana Agent is a telemetry collector for sending metrics, logs, and trace data to the opinionated Grafana observability stack. Prior to versions 0.20.1 and 0.21.2, inline secrets defined within a metrics instance config are exposed in plaintext over two endpoints: metrics instance configs defined in the base YAML file are exposed at `/-/config` and metrics instance configs defined for the scraping service are exposed at `/agent/api/v1/configs/:key`. Inline secrets will be exposed to anyone being able to reach these endpoints. If HTTPS with client authentication is not configured, these endpoints are accessible to unauthenticated users. Secrets found in these sections are used for delivering metrics to a Prometheus Remote Write system, authenticating against a system for discovering Prometheus targets, and authenticating against a system for collecting metrics. This does not apply for non-inlined secrets, such as `*_file` based secrets. This issue is patched in Grafana Agent versions 0.20.1 and 0.21.2. A few workarounds are available. Users who cannot upgrade should use non-inline secrets where possible. Users may also desire to restrict API access to Grafana Agent with some combination of restricting the network interfaces Grafana Agent listens on through `http_listen_address` in the `server` block, configuring Grafana Agent to use HTTPS with client authentication, and/or using firewall rules to restrict external access to Grafana Agent's API."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-29T20:06:34", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/grafana/agent/pull/1152"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/grafana/agent/releases/tag/v0.20.1"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/grafana/agent/releases/tag/v0.21.2"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20211229-0004/"}], "source": {"advisory": "GHSA-9c4x-5hgq-q3wh", "discovery": "UNKNOWN"}, "title": "Instance config inline secret exposure", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "ID": "CVE-2021-41090", "STATE": "PUBLIC", "TITLE": "Instance config inline secret exposure"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "agent", "version": {"version_data": [{"version_value": ">= 0.14.0, < 0.20.1"}, {"version_value": ">= 0.21.0, < 0.21.2"}]}}]}, "vendor_name": "grafana"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Grafana Agent is a telemetry collector for sending metrics, logs, and trace data to the opinionated Grafana observability stack. Prior to versions 0.20.1 and 0.21.2, inline secrets defined within a metrics instance config are exposed in plaintext over two endpoints: metrics instance configs defined in the base YAML file are exposed at `/-/config` and metrics instance configs defined for the scraping service are exposed at `/agent/api/v1/configs/:key`. Inline secrets will be exposed to anyone being able to reach these endpoints. If HTTPS with client authentication is not configured, these endpoints are accessible to unauthenticated users. Secrets found in these sections are used for delivering metrics to a Prometheus Remote Write system, authenticating against a system for discovering Prometheus targets, and authenticating against a system for collecting metrics. This does not apply for non-inlined secrets, such as `*_file` based secrets. This issue is patched in Grafana Agent versions 0.20.1 and 0.21.2. A few workarounds are available. Users who cannot upgrade should use non-inline secrets where possible. Users may also desire to restrict API access to Grafana Agent with some combination of restricting the network interfaces Grafana Agent listens on through `http_listen_address` in the `server` block, configuring Grafana Agent to use HTTPS with client authentication, and/or using firewall rules to restrict external access to Grafana Agent's API."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"}]}]}, "references": {"reference_data": [{"name": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh", "refsource": "CONFIRM", "url": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh"}, {"name": "https://github.com/grafana/agent/pull/1152", "refsource": "MISC", "url": "https://github.com/grafana/agent/pull/1152"}, {"name": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21", "refsource": "MISC", "url": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21"}, {"name": "https://github.com/grafana/agent/releases/tag/v0.20.1", "refsource": "MISC", "url": "https://github.com/grafana/agent/releases/tag/v0.20.1"}, {"name": "https://github.com/grafana/agent/releases/tag/v0.21.2", "refsource": "MISC", "url": "https://github.com/grafana/agent/releases/tag/v0.21.2"}, {"name": "https://security.netapp.com/advisory/ntap-20211229-0004/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20211229-0004/"}]}, "source": {"advisory": "GHSA-9c4x-5hgq-q3wh", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:59:31.578Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/grafana/agent/pull/1152"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/grafana/agent/releases/tag/v0.20.1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/grafana/agent/releases/tag/v0.21.2"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20211229-0004/"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-41090", "datePublished": "2021-12-08T16:15:19", "dateReserved": "2021-09-15T00:00:00", "dateUpdated": "2024-08-04T02:59:31.578Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:grafana:agent:*:*:*:*:*:*:*:*", "matchCriteriaId": "753FABAF-758C-48AB-9A78-FBA2CBCC33A1", "versionEndExcluding": "0.20.1", "versionStartIncluding": "0.14.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:grafana:agent:*:*:*:*:*:*:*:*", "matchCriteriaId": "BAC32D71-5F57-4917-A964-6FC490EE20AF", "versionEndExcluding": "0.21.2", "versionStartIncluding": "0.21.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Grafana Agent is a telemetry collector for sending metrics, logs, and trace data to the opinionated Grafana observability stack. Prior to versions 0.20.1 and 0.21.2, inline secrets defined within a metrics instance config are exposed in plaintext over two endpoints: metrics instance configs defined in the base YAML file are exposed at `/-/config` and metrics instance configs defined for the scraping service are exposed at `/agent/api/v1/configs/:key`. Inline secrets will be exposed to anyone being able to reach these endpoints. If HTTPS with client authentication is not configured, these endpoints are accessible to unauthenticated users. Secrets found in these sections are used for delivering metrics to a Prometheus Remote Write system, authenticating against a system for discovering Prometheus targets, and authenticating against a system for collecting metrics. This does not apply for non-inlined secrets, such as `*_file` based secrets. This issue is patched in Grafana Agent versions 0.20.1 and 0.21.2. A few workarounds are available. Users who cannot upgrade should use non-inline secrets where possible. Users may also desire to restrict API access to Grafana Agent with some combination of restricting the network interfaces Grafana Agent listens on through `http_listen_address` in the `server` block, configuring Grafana Agent to use HTTPS with client authentication, and/or using firewall rules to restrict external access to Grafana Agent's API."}, {"lang": "es", "value": "Grafana Agent es un recolector de telemetr\u00eda para enviar m\u00e9tricas, registros y datos de rastreo a la pila de observabilidad de Grafana. Antes de las versiones 0.20.1 y 0.21.2, los secretos en l\u00ednea definidos dentro de una configuraci\u00f3n de instancia de m\u00e9trica se exponen en texto plano en dos endpoints: las configuraciones de instancia de m\u00e9trica definidas en el archivo YAML base se exponen en \"/-/config\" y las configuraciones de instancia de m\u00e9trica definidas para el servicio de raspado se exponen en \"/agent/api/v1/configs/:key\". Los secretos en l\u00ednea son expuestos a cualquiera que pueda alcanzar estos endpoints. Si no se configura HTTPS con autenticaci\u00f3n de cliente, estos endpoints son accesibles a usuarios no autenticados. Los secretos que son encontrados en estas secciones son usados para entregar m\u00e9tricas a un sistema de escritura remota de Prometheus, autenticar contra un sistema para detectar objetivos de Prometheus y autenticar contra un sistema para recopilar m\u00e9tricas. Esto no es aplicado a los secretos no alineados, como los secretos basados en \"*_file\". Este problema se ha parcheado en Grafana Agent versiones 0.20.1 y 0.21.2. Se presentan algunas soluciones disponibles. Los usuarios que no puedan actualizares deber\u00edan usar secretos no basados en la l\u00ednea siempre que sea posible. Los usuarios tambi\u00e9n pueden querer restringir el acceso a la API de Grafana Agent con alguna combinaci\u00f3n de restricci\u00f3n de las interfaces de red que escucha Grafana Agent mediante \"http_listen_address\" en el bloque \"server\", configurando Grafana Agent para usar HTTPS con autenticaci\u00f3n de cliente, y/o usando reglas de firewall para restringir el acceso externo a la API de Grafana Agent"}], "id": "CVE-2021-41090", "lastModified": "2024-11-21T06:25:26.367", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2021-12-08T17:15:11.093", "references": [{"source": "[email protected]", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21"}, {"source": "[email protected]", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/grafana/agent/pull/1152"}, {"source": "[email protected]", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/grafana/agent/releases/tag/v0.20.1"}, {"source": "[email protected]", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/grafana/agent/releases/tag/v0.21.2"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20211229-0004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/grafana/agent/commit/af7fb01e31fe2d389e5f1c36b399ddc46b412b21"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/grafana/agent/pull/1152"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/grafana/agent/releases/tag/v0.20.1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/grafana/agent/releases/tag/v0.21.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/grafana/agent/security/advisories/GHSA-9c4x-5hgq-q3wh"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20211229-0004/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-312"}], "source": "[email protected]", "type": "Primary"}]}

{}