CVE-2022-1537

{"id": "CVE-2022-1537", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "security@huntr.dev", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "published": "2022-05-10T14:15:08.403", "references": [{"url": "https://github.com/gruntjs/grunt/commit/58016ffac5ed9338b63ecc2a63710f5027362bae", "tags": ["Patch", "Technical Description"], "source": "security@huntr.dev"}, {"url": "https://huntr.dev/bounties/0179c3e5-bc02-4fc9-8491-a1a319b51b4d", "tags": ["Exploit", "Issue Tracking", "Patch", "Technical Description"], "source": "security@huntr.dev"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00006.html", "source": "security@huntr.dev"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security@huntr.dev", "description": [{"lang": "en", "value": "CWE-367"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privileged user has write access to both source and destination directories as the lower-privileged user can create a symlink to the GruntJS user's .bashrc file or replace /etc/shadow file if the GruntJS user is root."}, {"lang": "es", "value": "Las operaciones file.copy en GruntJS son vulnerables a una condici\u00f3n de carrera TOCTOU conllevando una escritura arbitraria de archivos en el repositorio de GitHub gruntjs/grunt versiones anteriores a 1.5.3. Esta vulnerabilidad es capaz de realizar escrituras arbitrarias en archivos que pueden conllevar a una escalada de privilegios local para el usuario de GruntJS si un usuario menos privilegiado presenta acceso de escritura a los directorios de origen y destino, ya que el usuario menos privilegiado puede crear un enlace simb\u00f3lico al archivo .bashrc del usuario de GruntJS o reemplazar el archivo /etc/shadow si el usuario de GruntJS es root"}], "lastModified": "2023-04-05T22:15:07.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gruntjs:grunt:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "2DEB7266-CC60-4BB6-B049-6D47F068BD83", "versionEndExcluding": "1.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@huntr.dev"}