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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*", "matchCriteriaId": "F35957CE-AF9F-40CA-BDD1-FA6A0E73783F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:*", "matchCriteriaId": "EA929713-B797-494A-853D-C121D9D69519", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:*", "matchCriteriaId": "3C3D8EDC-91D3-45B2-AC1D-EF4346D4A714", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:*", "matchCriteriaId": "EA5006FF-06A5-4D95-BF5B-29F26248D11F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p4:*:*:*:*:*:*", "matchCriteriaId": "A705031B-FD63-4076-B92E-E826E11D7111", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p5:*:*:*:*:*:*", "matchCriteriaId": "11C1EFB1-68E5-45F4-A7E1-744574F290D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p6:*:*:*:*:*:*", "matchCriteriaId": "25F649A7-9265-4552-8934-BCE083363982", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p7:*:*:*:*:*:*", "matchCriteriaId": "F202C856-5B95-4796-AC4A-1F210E7BAB8F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:p8:*:*:*:*:*:*", "matchCriteriaId": "9419C866-C478-4CDE-A9A1-E592D8FF0933", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*", "matchCriteriaId": "BD730B6A-F123-4685-ACB3-4F20AAAB77F3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key."}, {"lang": "es", "value": "En FreeBSD versiones 12.1-STABLE anteriores a r352509, versiones 11.3-STABLE anteriores a r352509 y versiones 11.3-RELEASE anteriores a p9, un usuario local no privilegiado puede desencadenar una situaci\u00f3n de uso de la memoria previamente liberada debido a una comprobaci\u00f3n inapropiada en SCTP cuando una aplicaci\u00f3n intenta actualizar una clave compartida SCTP-AUTH."}], "id": "CVE-2019-15878", "lastModified": "2024-11-21T04:29:39.763", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-05-13T16:15:12.620", "references": [{"source": "secteam@freebsd.org", "tags": ["Vendor Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc"}, {"source": "secteam@freebsd.org", "url": "https://security.netapp.com/advisory/ntap-20200518-0007/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20200518-0007/"}], "sourceIdentifier": "secteam@freebsd.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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