CVE-2022-29256

{"id": "CVE-2022-29256", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.6}]}, "published": "2022-05-25T22:15:08.307", "references": [{"url": "https://github.com/lovell/sharp/commit/a6aeef612be50f5868a77481848b1de674216f0c", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/lovell/sharp/security/advisories/GHSA-gp95-ppv5-3jc5", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "sharp is an application for Node.js image processing. Prior to version 0.30.5, there is a possible vulnerability in logic that is run only at `npm install` time when installing versions of `sharp` prior to the latest v0.30.5. If an attacker has the ability to set the value of the `PKG_CONFIG_PATH` environment variable in a build environment then they might be able to use this to inject an arbitrary command at `npm install` time. This is not part of any runtime code, does not affect Windows users at all, and is unlikely to affect anyone that already cares about the security of their build environment. This problem is fixed in version 0.30.5."}, {"lang": "es", "value": "sharp es una aplicaci\u00f3n para el procesamiento de im\u00e1genes en Node.js. En versiones anteriores a 0.30.5, se presenta una posible vulnerabilidad en la l\u00f3gica que es ejecutada s\u00f3lo en el momento de \"npm install\" cuando son instaladas versiones de \"sharp\" anteriores a la \u00faltima v0.30.5. Si un atacante presenta la capacidad de establecer el valor de la variable de entorno \"PKG_CONFIG_PATH\" en un entorno de construcci\u00f3n, entonces podr\u00eda ser capaz de usar esto para inyectar un comando arbitrario en el momento de \"npm install\". Esto no es parte de ning\u00fan c\u00f3digo en tiempo de ejecuci\u00f3n, no afecta a usuarios de Windows en absoluto, y es poco probable que afecte a cualquier persona que ya se preocupa por la seguridad de su entorno de construcci\u00f3n. Este problema ha sido corregido en versi\u00f3n 0.30.5"}], "lastModified": "2023-06-28T20:30:14.197", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sharp_project:sharp:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "9BE0607B-F1FD-445C-A1BB-447B38FF35EB", "versionEndExcluding": "0.30.5"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}