{"id":"CVE-2025-27365","state":"PUBLISHED","title":"IBM MQ Operator denial of service","description":"IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, and MQ Operator SC2 3.2.0 through 3.2.10 \n\nClient connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.","publishedAt":"2025-05-01T21:24:24.884Z","updatedAt":"2025-08-28T14:59:58.108Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"ibm"},"assigner":"ibm","products":["IBM MQ Operator"],"affected":[{"vendor":"IBM","product":"MQ Operator","defaultStatus":"unaffected","versions":[{"version":"2.0.0 LTS","status":"affected","lessThanOrEqual":"2.0.29 LTS","versionType":"semver"},{"version":"3.0.0, 3.0.1, 3.1.0, 3.1.3, 3.4.0, 3.5.0, 3.5.1 CD","status":"affected"},{"version":"3.2.0 SC2","status":"affected","lessThanOrEqual":"3.2.10 SC2","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:mq_operator:3.0.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.0.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.1.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.1.3:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.3.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.4.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.4.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.5.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.5.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:2.0.0:*:*:*:lts:*:*:*","cpe:2.3:a:ibm:mq_operator:2.0.29:*:*:*:lts:*:*:*","cpe:2.3:a:ibm:mq_operator:3.2.0:*:*:*:support_cycle_2:*:*:*","cpe:2.3:a:ibm:mq_operator:3.2.10:*:*:*:support_cycle_2:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7232272"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:08:47.682Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/27xxx/CVE-2025-27365.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-27365","state":"PUBLISHED","datePublished":"2025-05-01T21:24:24.884Z","dateUpdated":"2025-08-28T14:59:58.108Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2025-02-22T15:25:27.068Z"},"containers":{"cna":{"title":"IBM MQ Operator denial of service","descriptions":[{"lang":"en","value":"IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, and MQ Operator SC2 3.2.0 through 3.2.10 \n\nClient connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it."}],"affected":[{"vendor":"IBM","product":"MQ Operator","defaultStatus":"unaffected","versions":[{"version":"2.0.0 LTS","status":"affected","lessThanOrEqual":"2.0.29 LTS","versionType":"semver"},{"version":"3.0.0, 3.0.1, 3.1.0, 3.1.3, 3.4.0, 3.5.0, 3.5.1 CD","status":"affected"},{"version":"3.2.0 SC2","status":"affected","lessThanOrEqual":"3.2.10 SC2","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:mq_operator:3.0.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.0.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.1.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.1.3:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.3.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.4.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.4.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.5.0:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:3.5.1:*:*:*:continuous_delivery:*:*:*","cpe:2.3:a:ibm:mq_operator:2.0.0:*:*:*:lts:*:*:*","cpe:2.3:a:ibm:mq_operator:2.0.29:*:*:*:lts:*:*:*","cpe:2.3:a:ibm:mq_operator:3.2.0:*:*:*:support_cycle_2:*:*:*","cpe:2.3:a:ibm:mq_operator:3.2.10:*:*:*:support_cycle_2:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7232272","tags":["vendor-advisory","patch"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2025-08-28T14:59:58.108Z"},"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Issues mentioned by this security bulletin are addressed in&nbsp;<br>IBM MQ Operator v3.5.2 CD release that included IBM supplied MQ Advanced 9.4.2.1-r1 container image. <br>IBM MQ Operator v3.2.11 SC2 release that included IBM supplied MQ Advanced 9.4.0.11-r1 container image.<br>IBM MQ Container 9.4.2.1-r1 release.<br>IBM strongly recommends applying the latest container images."}],"value":"Issues mentioned by this security bulletin are addressed in \nIBM MQ Operator v3.5.2 CD release that included IBM supplied MQ Advanced 9.4.2.1-r1 container image. \nIBM MQ Operator v3.2.11 SC2 release that included IBM supplied MQ Advanced 9.4.0.11-r1 container image.\nIBM MQ Container 9.4.2.1-r1 release.\nIBM strongly recommends applying the latest container images."}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-02T12:44:58.452230Z","id":"CVE-2025-27365","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-02T12:45:05.894Z"}}]}}}