{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-1991","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2025-03-05T16:10:23.797Z","datePublished":"2025-06-28T13:02:21.000Z","dateUpdated":"2025-08-24T11:40:02.546Z"},"containers":{"cna":{"affected":[{"cpes":["cpe:2.3:a:ibm:informix_dynamic_server:12.10:-:*:*:-:*:*:*","cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*","cpe:2.3:a:ibm:informix_dynamic_server:15.0:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"Informix Dynamic Server","vendor":"IBM","versions":[{"status":"affected","version":"12.10"},{"status":"affected","version":"14.10"},{"status":"affected","version":"15.0"}]}],"credits":[{"lang":"en","type":"finder","value":"cnwangjihe"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"IBM Informix Dynamic Server 12.10,14.10, and15.0 could allow a remote attacker to cause a denial of service due to an integer underflow when processing packets."}],"value":"IBM Informix Dynamic Server 12.10,14.10, and15.0 could allow a remote attacker to cause a denial of service due to an integer underflow when processing packets."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/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-191","description":"CWE-191 Integer Underflow (Wrap or Wraparound)","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2025-08-24T11:40:02.546Z"},"references":[{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7238455"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update to IBM Informix Dynamic Server 14.10.xC11W2.<br><br>Fix is available on IBM Fix Central - Select Fixes - Informix Server.<br>Follow the instructions for Database server upgrades in the Informix Servers documentation.<br>Update to IBM Informix Dynamic Server 12.10.xC16W2.<br><br>Fix is available on IBM Fix Central - Select Fixes - Informix Server.<br>Follow the instructions for Database server upgrades in the Informix Servers documentation.<br>"}],"value":"Update to IBM Informix Dynamic Server 14.10.xC11W2.\n\nFix is available on IBM Fix Central - Select Fixes - Informix Server.\nFollow the instructions for Database server upgrades in the Informix Servers documentation.\nUpdate to IBM Informix Dynamic Server 12.10.xC16W2.\n\nFix is available on IBM Fix Central - Select Fixes - Informix Server.\nFollow the instructions for Database server upgrades in the Informix Servers documentation."}],"source":{"discovery":"UNKNOWN"},"title":"IBM Informix Dynamic Server denial of service","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-30T18:26:37.929457Z","id":"CVE-2025-1991","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-30T18:33:24.715Z"}}]}}