{ "id": "CVE-2020-26294", "sourceIdentifier": "security-advisories@github.com", "published": "2021-01-04T19:15:15.110", "lastModified": "2024-11-21T05:19:47.197", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. In Vela compiler before version 0.6.1 there is a vulnerability which allows exposure of server configuration. It impacts all users of Vela. An attacker can use Sprig's `env` function to retrieve configuration information, see referenced GHSA for an example. This has been fixed in version 0.6.1. In addition to upgrading, it is recommended to rotate all secrets." }, { "lang": "es", "value": "Vela es un framework de Pipeline Automation (CI/CD) construido sobre la tecnolog\u00eda de contenedores de Linux escrita en Golang. En el compilador de Vela versiones anteriores a 0.6.1, se presenta una vulnerabilidad que permite exponer la configuraci\u00f3n del servidor. Esto afecta a todos los usuarios de Vela. Un atacante puede usar la funci\u00f3n \"env\" de Sprig para recuperar informaci\u00f3n de configuraci\u00f3n; consulte GHSA referenciada para un ejemplo. Esto se ha sido corregido en la versi\u00f3n 0.6.1. Adem\u00e1s de actualizar, se recomienda rotar todos los secretos." } ], "metrics": { "cvssMetricV31": [ { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N", "baseScore": 7.4, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 4.0 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-78" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:target:compiler:*:*:*:*:*:*:*:*", "versionEndExcluding": "0.6.1", "matchCriteriaId": "169B58E8-A809-40F9-A10D-3DD07BC24E76" } ] } ] } ], "references": [ { "url": "https://github.com/go-vela/compiler/commit/f1ace5f8a05c95c4d02264556e38a959ee2d9bda", "source": "security-advisories@github.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/go-vela/compiler/security/advisories/GHSA-gv2h-gf8m-r68j", "source": "security-advisories@github.com", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://pkg.go.dev/github.com/go-vela/compiler/compiler", "source": "security-advisories@github.com", "tags": [ "Product", "Third Party Advisory" ] }, { "url": "https://github.com/go-vela/compiler/commit/f1ace5f8a05c95c4d02264556e38a959ee2d9bda", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/go-vela/compiler/security/advisories/GHSA-gv2h-gf8m-r68j", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://pkg.go.dev/github.com/go-vela/compiler/compiler", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Product", "Third Party Advisory" ] } ] }