CVE-2022-35861

{"id": "CVE-2022-35861", "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-07-17T17:15:08.233", "references": [{"url": "https://github.com/pyenv/pyenv/commit/22fa683571d98b59ea16e5fe48ac411c67939653", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/pyenv/pyenv/commit/22fa683571d98b59ea16e5fe48ac411c67939653", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. (Shims are executables that pass a command along to a specific version of pyenv. The version string is used to construct the path to the command, and there is no validation of whether the version specified is a valid version. Thus, relative path traversal can occur.)"}, {"lang": "es", "value": "pyenv versiones 1.2.24 hasta 2.3.2, permite a usuarios locales conseguir privilegios por medio de un archivo .python-version en el directorio de trabajo actual. Un atacante puede dise\u00f1ar una cadena de versi\u00f3n de Python en .python-version para ejecutar shims bajo su control. (Los shims son ejecutables que pasan un comando a una versi\u00f3n espec\u00edfica de pyenv. La cadena de versi\u00f3n es usada para construir la ruta al comando, y no es comprobado si la versi\u00f3n especificada es una versi\u00f3n v\u00e1lida. Por lo tanto, puede producirse un salto de rutas relativo)"}], "lastModified": "2024-11-21T07:11:49.840", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pyenv:pyenv:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D503BB1C-BFBB-4E06-A1F2-693A13B0D12D", "versionEndIncluding": "2.3.2", "versionStartIncluding": "1.2.24"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}