{"id":"CVE-2018-1503","state":"PUBLISHED","title":"IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via t","description":"IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel. IBM X-Force ID: 141339.","publishedAt":"2018-07-23T13:00:00.000Z","updatedAt":"2024-09-16T17:59:15.374Z","severity":{"score":4.3,"label":"Medium","version":"3.0","vector":"CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O","source":"ibm"},"assigner":"ibm","products":["IBM WebSphere MQ"],"affected":[{"vendor":"IBM","product":"WebSphere MQ","versions":[{"version":"7.5","status":"affected"},{"version":"8.0","status":"affected"},{"version":"9.0","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/104953","http://www.ibm.com/support/docview.wss?uid=swg22015617","http://www.securitytracker.com/id/1041387","https://exchange.xforce.ibmcloud.com/vulnerabilities/141339"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:36.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/1xxx/CVE-2018-1503.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-1503","state":"PUBLISHED","datePublished":"2018-07-23T13:00:00.000Z","dateUpdated":"2024-09-16T17:59:15.374Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2017-12-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel. IBM X-Force ID: 141339."}],"affected":[{"vendor":"IBM","product":"WebSphere MQ","versions":[{"version":"7.5","status":"affected"},{"version":"8.0","status":"affected"},{"version":"9.0","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/104953","name":"104953","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.ibm.com/support/docview.wss?uid=swg22015617","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id/1041387","name":"1041387","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/141339","name":"ibm-websphere-cve20181503-dos(141339)","tags":["vdb-entry","x_refsource_XF"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","exploitCodeMaturity":"UNPROVEN","integrityImpact":"NONE","privilegesRequired":"LOW","remediationLevel":"OFFICIAL_FIX","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":3.8,"temporalSeverity":"LOW","userInteraction":"NONE","vectorString":"CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"ibm","dateUpdated":"2018-08-04T09:57:01.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522"},"datePublic":"2018-07-20T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2018-07-20T00:00:00","ID":"CVE-2018-1503","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"WebSphere MQ","version":{"version_data":[{"version_value":"7.5"},{"version_value":"8.0"},{"version_value":"9.0"}]}}]},"vendor_name":"IBM"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel. IBM X-Force ID: 141339."}]},"impact":{"cvssv3":{"BM":{"A":"L","AC":"L","AV":"N","C":"N","I":"N","PR":"L","S":"U","UI":"N"},"TM":{"E":"U","RC":"C","RL":"O"}}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of Service"}]}]},"references":{"reference_data":[{"name":"104953","refsource":"BID","url":"http://www.securityfocus.com/bid/104953"},{"name":"http://www.ibm.com/support/docview.wss?uid=swg22015617","refsource":"CONFIRM","url":"http://www.ibm.com/support/docview.wss?uid=swg22015617"},{"name":"1041387","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1041387"},{"name":"ibm-websphere-cve20181503-dos(141339)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/141339"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/104953","name":"104953","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.ibm.com/support/docview.wss?uid=swg22015617","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id/1041387","name":"1041387","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/141339","name":"ibm-websphere-cve20181503-dos(141339)","tags":["vdb-entry","x_refsource_XF","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T03:59:39.062Z"}}]}}}