CVE-2020-15123

{"id": "CVE-2020-15123", "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": true}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.8}]}, "published": "2020-07-20T18:15:12.250", "references": [{"url": "https://github.com/advisories/GHSA-5q88-cjfq-g2mh", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/codecov/codecov-node/commit/c0711c656686e902af2cd92d6aecc8074de4d83d", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/codecov/codecov-node/pull/180", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/codecov/codecov-node/security/advisories/GHSA-xp63-6vf5-xf3v", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://lgtm.com/query/7714424068617023832", "tags": ["Exploit", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/advisories/GHSA-5q88-cjfq-g2mh", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/codecov/codecov-node/commit/c0711c656686e902af2cd92d6aecc8074de4d83d", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/codecov/codecov-node/pull/180", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/codecov/codecov-node/security/advisories/GHSA-xp63-6vf5-xf3v", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lgtm.com/query/7714424068617023832", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "In codecov (npm package) before version 3.7.1 the upload method has a command injection vulnerability. Clients of the codecov-node library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. A similar CVE (CVE-2020-7597 for GHSA-5q88-cjfq-g2mh) was issued but the fix was incomplete. It only blocked &, and command injection is still possible using backticks instead to bypass the sanitizer. The attack surface is low in this case. Particularly in the standard use of codecov, where the module is used directly in a build pipeline, not built against as a library in another application that may supply malicious input and perform command injection."}, {"lang": "es", "value": "En codecov (paquete npm) versiones anteriores a 3.7.1, el m\u00e9todo de carga presenta una vulnerabilidad de inyecci\u00f3n de comandos. Es poco probable que los clientes de la biblioteca codecov-node se den cuenta de esto, por lo que pueden escribir involuntariamente c\u00f3digo que contiene una vulnerabilidad. Se emiti\u00f3 un CVE similar (CVE-2020-7597 para GHSA-5q88-cjfq-g2mh) pero la correcci\u00f3n fue incompleta. Solo bloque\u00f3 &, y la inyecci\u00f3n de comandos todav\u00eda es posible usando backticks (comilla izquierda) para omitir el saneamiento. La superficie de ataque es baja en este caso. Particularmente en el uso est\u00e1ndar de codecov, donde el m\u00f3dulo es usado directamente en una tuber\u00eda de compilaci\u00f3n, no como una biblioteca en otra aplicaci\u00f3n que puede suministrar entradas maliciosas y llevar a cabo una inyecci\u00f3n de comandos"}], "lastModified": "2024-11-21T05:04:52.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:codecov:codecov:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "81DA3182-6DF1-4C0B-859D-A64CFEFC89CE", "versionEndExcluding": "3.7.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}