{"id":"CVE-2023-27555","state":"PUBLISHED","title":"IBM Db2 denial of service","description":"IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 is vulnerable to a denial of service when attempting to use ACR client affinity for unfenced DRDA federation wrappers.  IBM X-Force ID:  249187.","publishedAt":"2023-04-28T17:38:59.623Z","updatedAt":"2025-02-13T16:45:26.913Z","severity":{"score":5.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"ibm"},"assigner":"ibm","products":["IBM DB2 for Linux, UNIX and Windows"],"affected":[{"vendor":"IBM","product":"DB2 for Linux, UNIX and Windows","defaultStatus":"unaffected","versions":[{"version":"11.5","status":"affected"}]}],"references":["https://www.ibm.com/support/pages/node/6985683","https://exchange.xforce.ibmcloud.com/vulnerabilities/249187","https://security.netapp.com/advisory/ntap-20230511-0010/"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/27xxx/CVE-2023-27555.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27555","state":"PUBLISHED","datePublished":"2023-04-28T17:38:59.623Z","dateUpdated":"2025-02-13T16:45:26.913Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2023-03-02T20:39:33.983Z"},"containers":{"cna":{"title":"IBM Db2 denial of service","descriptions":[{"lang":"en","value":"IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 is vulnerable to a denial of service when attempting to use ACR client affinity for unfenced DRDA federation wrappers.  IBM X-Force ID:  249187."}],"affected":[{"vendor":"IBM","product":"DB2 for Linux, UNIX and Windows","defaultStatus":"unaffected","versions":[{"version":"11.5","status":"affected"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/6985683","tags":["vendor-advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/249187","tags":["vdb-entry"]},{"url":"https://security.netapp.com/advisory/ntap-20230511-0010/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2023-05-11T14:06:20.854Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.ibm.com/support/pages/node/6985683","tags":["vendor-advisory","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/249187","tags":["vdb-entry","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230511-0010/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T12:16:35.626Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-30T20:04:42.614271Z","id":"CVE-2023-27555","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":"2025-01-30T20:04:50.377Z"}}]}}}