CVE-2019-5603

{"containers": {"cna": {"affected": [{"product": "FreeBSD", "vendor": "FreeBSD", "versions": [{"status": "affected", "version": "FreeBSD before 12.0-RELEASE-p8"}, {"status": "affected", "version": "before 11.3-RELEASE-p1"}, {"status": "affected", "version": "and before 11.2-RELEASE-p12"}]}], "descriptions": [{"lang": "en", "value": "In FreeBSD 12.0-STABLE before r350261, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350263, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, system calls operating on file descriptors as part of mqueuefs did not properly release the reference allowing a malicious user to overflow the counter allowing access to files, directories, and sockets opened by processes owned by other users."}], "problemTypes": [{"descriptions": [{"description": "Kernel improper update of reference count", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-08-21T22:06:06.000Z", "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109", "shortName": "freebsd"}, "references": [{"name": "FreeBSD-SA-19:15", "tags": ["vendor-advisory", "x_refsource_FREEBSD"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.asc"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20190814-0003/"}, {"name": "FreeBSD-SA-19:24", "tags": ["vendor-advisory", "x_refsource_FREEBSD"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.asc"}, {"name": "20190821 FreeBSD Security Advisory FreeBSD-SA-19:24.mqueuefs", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "https://seclists.org/bugtraq/2019/Aug/35"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secteam@freebsd.org", "ID": "CVE-2019-5603", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "FreeBSD", "version": {"version_data": [{"version_value": "FreeBSD before 12.0-RELEASE-p8"}, {"version_value": "before 11.3-RELEASE-p1"}, {"version_value": "and before 11.2-RELEASE-p12"}]}}]}, "vendor_name": "FreeBSD"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In FreeBSD 12.0-STABLE before r350261, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350263, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, system calls operating on file descriptors as part of mqueuefs did not properly release the reference allowing a malicious user to overflow the counter allowing access to files, directories, and sockets opened by processes owned by other users."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Kernel improper update of reference count"}]}]}, "references": {"reference_data": [{"name": "FreeBSD-SA-19:15", "refsource": "FREEBSD", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.asc"}, {"name": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html"}, {"name": "https://security.netapp.com/advisory/ntap-20190814-0003/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190814-0003/"}, {"name": "FreeBSD-SA-19:24", "refsource": "FREEBSD", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.asc"}, {"name": "20190821 FreeBSD Security Advisory FreeBSD-SA-19:24.mqueuefs", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/35"}, {"name": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:01:51.991Z"}, "title": "CVE Program Container", "references": [{"name": "FreeBSD-SA-19:15", "tags": ["vendor-advisory", "x_refsource_FREEBSD", "x_transferred"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.asc"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20190814-0003/"}, {"name": "FreeBSD-SA-19:24", "tags": ["vendor-advisory", "x_refsource_FREEBSD", "x_transferred"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.asc"}, {"name": "20190821 FreeBSD Security Advisory FreeBSD-SA-19:24.mqueuefs", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "https://seclists.org/bugtraq/2019/Aug/35"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html"}]}]}, "cveMetadata": {"assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109", "assignerShortName": "freebsd", "cveId": "CVE-2019-5603", "datePublished": "2019-07-26T00:16:10.000Z", "dateReserved": "2019-01-07T00:00:00.000Z", "dateUpdated": "2024-08-04T20:01:51.991Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "FreeBSD", "vendor": "FreeBSD", "versions": [{"status": "affected", "version": "FreeBSD before 12.0-RELEASE-p8"}, {"status": "affected", "version": "before 11.3-RELEASE-p1"}, {"status": "affected", "version": "and before 11.2-RELEASE-p12"}]}], "source": "secteam@freebsd.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:11.0:-:*:*:*:*:*:*", "matchCriteriaId": "B4DCF469-DF3A-49F3-9621-F5253893F273", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:*", "matchCriteriaId": "3ACD1D8D-B3BC-4E99-B846-90A4071DB87B", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p10:*:*:*:*:*:*", "matchCriteriaId": "0A8A5CDA-E099-47BA-A0C0-2F79C0432156", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p11:*:*:*:*:*:*", "matchCriteriaId": "9AF6EBB1-EADE-41E2-A47B-0EC20F0C9899", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p2:*:*:*:*:*:*", "matchCriteriaId": "699FE432-8DF0-49F1-A98B-0E19CE01E5CE", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p3:*:*:*:*:*:*", "matchCriteriaId": "20B06752-39EE-4600-AC1F-69FB9C88E2A8", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p4:*:*:*:*:*:*", "matchCriteriaId": "22365F7C-2B00-4B61-84E8-EFBA3B8CFDC0", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*", "matchCriteriaId": "E86CD544-86C4-4D9D-9CE5-087027509EDA", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p6:*:*:*:*:*:*", "matchCriteriaId": "64E47AE7-BB45-428E-90E9-38BFDFF23650", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p7:*:*:*:*:*:*", "matchCriteriaId": "586B9FA3-65A2-41EB-A848-E4A75565F0CA", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p8:*:*:*:*:*:*", "matchCriteriaId": "1164B48E-2F28-43C5-9B7B-546EAE12E27D", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:p9:*:*:*:*:*:*", "matchCriteriaId": "F0B15B89-3AD2-4E03-9F47-DA934702187B", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.2:rc3:*:*:*:*:*:*", "matchCriteriaId": "878DF67E-420A-4229-BEA8-DB9F7161ED9A", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*", "matchCriteriaId": "F35957CE-AF9F-40CA-BDD1-FA6A0E73783F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*", "matchCriteriaId": "826B53C2-517F-4FC6-92E8-E7FCB24F91B4", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*", "matchCriteriaId": "93F10A46-AEF2-4FDD-92D6-0CF07B70F986", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:*", "matchCriteriaId": "E1AD57A9-F53A-4E40-966E-F2F50852C5E4", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*", "matchCriteriaId": "C4029113-130F-4A33-A8A0-BC3E74000378", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p4:*:*:*:*:*:*", "matchCriteriaId": "46C5A6FD-7BBF-4E84-9895-8EE14DC846E4", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p5:*:*:*:*:*:*", "matchCriteriaId": "6D71D083-3279-4DF4-91E1-38C373DD062F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p6:*:*:*:*:*:*", "matchCriteriaId": "882669AB-BCFC-4517-A3E9-33D344F1ED0D", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:12.0:p7:*:*:*:*:*:*", "matchCriteriaId": "BC3D24FB-50A2-4E37-A479-AF21F8ECD706", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In FreeBSD 12.0-STABLE before r350261, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350263, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, system calls operating on file descriptors as part of mqueuefs did not properly release the reference allowing a malicious user to overflow the counter allowing access to files, directories, and sockets opened by processes owned by other users."}, {"lang": "es", "value": "En FreeBSD versi\u00f3n 12.0-STABLE anterior a r350261, versi\u00f3n 12.0-RELEASE anterior a 12.0-RELEASE-p8, versi\u00f3n 11.3-STABLE anterior a r350263, versi\u00f3n 11.3-RELEASE anterior a 11.3-RELEASE-p1, y versi\u00f3n 11.2-RELEASE anterior a 11.2-RELEASE-p12, las llamadas de sistema operando sobre descriptores de archivo como parte de mqueuefs, no liberaron correctamente la referencia, permitiendo a un usuario malicioso desbordar el contador, lo que permite el acceso a archivos, directorios y sockets abiertos por parte de procesos que son propiedad de otros usuarios."}], "id": "CVE-2019-5603", "lastModified": "2026-06-17T02:37:55.497", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "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": "2019-07-26T01:15:10.737", "references": [{"source": "secteam@freebsd.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html"}, {"source": "secteam@freebsd.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html"}, {"source": "secteam@freebsd.org", "tags": ["Broken Link"], "url": "https://seclists.org/bugtraq/2019/Aug/35"}, {"source": "secteam@freebsd.org", "tags": ["Vendor Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.asc"}, {"source": "secteam@freebsd.org", "tags": ["Third Party Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.asc"}, {"source": "secteam@freebsd.org", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20190814-0003/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/153752/FreeBSD-Security-Advisory-FreeBSD-SA-19-15.mqueuefs.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/154172/FreeBSD-Security-Advisory-FreeBSD-SA-19-24.mqueuefs.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://seclists.org/bugtraq/2019/Aug/35"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:15.mqueuefs.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:24.mqueuefs.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20190814-0003/"}], "sourceIdentifier": "secteam@freebsd.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-404"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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