CVE-2017-13686

{"id": "CVE-2017-13686", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 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}]}, "published": "2017-08-24T22:29:00.237", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bc3aae2bbac46dd894c89db5d5e98f7f0ef9e205", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/bc3aae2bbac46dd894c89db5d5e98f7f0ef9e205", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bc3aae2bbac46dd894c89db5d5e98f7f0ef9e205", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/bc3aae2bbac46dd894c89db5d5e98f7f0ef9e205", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTM_F_FIB_MATCH is set, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via crafted system calls. NOTE: this does not affect any stable release."}, {"lang": "es", "value": "net/ipv4/route.c en el kernel Linux 4.13-rc1 en su versi\u00f3n 4.13-rc6 comprueba demasiado tarde el campo fi NULL cuando se establece RTM_F_FIB_MATCH, lo que permite que usuarios locales provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL) o que tengan un impacto sin especificar mediante llamadas del sistema manipuladas. NOTA: Esto no afecta a ninguna distribuci\u00f3n estable."}], "lastModified": "2024-11-21T03:11:25.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00DC2A8C-1E8B-4799-BE91-771BB321246D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCBE5190-4EFC-4C4E-BE91-5711E04F3D26"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB7715C0-AB55-458B-9242-8BEE9446F6D4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA601A37-DCB0-45D4-AE9A-637221D488DA"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44295B9F-B686-4BD8-8C59-26CB590557B9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.13:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBAEC1E0-FD67-4750-9816-975321F3EF01"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}