CVE-2017-1000455

{"id": "CVE-2017-1000455", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2018-01-02T17:29:01.023", "references": [{"url": "https://lists.gnu.org/archive/html/guix-devel/2017-10/msg00090.html", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix."}, {"lang": "es", "value": "GuixSD, antes del commit de Git con ID 5e66574a128937e7f2fcf146d146225703ccfd5d, empleaba v\u00ednculos f\u00edsicos POSIX incorrectamente. Esto conduc\u00eda a la creaci\u00f3n de ejecutables setuid en \"la tienda\", infringiendo un supuesto de seguridad fundamental de GNU Guix."}], "lastModified": "2018-01-30T14:25:07.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:guixsd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFB910E4-CB98-4844-AC50-E7037C7FDF4C", "versionEndIncluding": "0.13.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}