{"affected":[{"affectedData":[{"product":"DB2 for Linux, UNIX and Windows","vendor":"IBM","versions":[{"status":"affected","version":"10.5"},{"status":"affected","version":"10.1"},{"status":"affected","version":"9.7"},{"status":"affected","version":"11.1"}]}],"source":"psirt@us.ibm.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*","matchCriteriaId":"CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*","matchCriteriaId":"2952EB24-A015-4EC7-85E3-88588D0AB15B","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*","matchCriteriaId":"6E232F83-BE4C-4B3E-A5B1-53F9D95F0368","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*","matchCriteriaId":"0DC3F2DB-9AE2-4B11-A838-167E857D831D","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","matchCriteriaId":"155AD4FB-E527-4103-BCEF-801B653DEA37","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*","matchCriteriaId":"CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*","matchCriteriaId":"2952EB24-A015-4EC7-85E3-88588D0AB15B","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*","matchCriteriaId":"6E232F83-BE4C-4B3E-A5B1-53F9D95F0368","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*","matchCriteriaId":"0DC3F2DB-9AE2-4B11-A838-167E857D831D","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) contains several environment variables that a local attacker could overflow and cause a denial of service. IBM X-Force ID: 139072."},{"lang":"es","value":"IBM GSKit (IBM DB2 para Linux, UNIX y Windows 9.7, 10.1, 10.5 y 11.1) contiene diversas variables de entorno que podrían ser desbordadas por un atacante y provocar una denegación de servicio (DoS). IBM X-Force ID: 139072."}],"id":"CVE-2018-1427","lastModified":"2026-06-17T01:51:12.467","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":2.1,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"exploitabilityScore":3.9,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"exploitabilityScore":2.5,"impactScore":3.6,"source":"psirt@us.ibm.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2018-03-22T12:29:00.610","references":[{"source":"psirt@us.ibm.com","tags":["Vendor Advisory"],"url":"http://www.ibm.com/support/docview.wss?uid=swg22013756"},{"source":"psirt@us.ibm.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/103536"},{"source":"psirt@us.ibm.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1041012"},{"source":"psirt@us.ibm.com","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/139072"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"http://www.ibm.com/support/docview.wss?uid=swg22013756"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/103536"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1041012"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/139072"}],"sourceIdentifier":"psirt@us.ibm.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-119"}],"source":"nvd@nist.gov","type":"Primary"}]}