{"id":"CVE-2025-48498","state":"PUBLISHED","title":"A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A special","description":"A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","publishedAt":"2025-07-22T15:26:31.314Z","updatedAt":"2025-11-03T20:04:53.548Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"talos"},"assigner":"talos","products":["Bloomberg Comdb2"],"affected":[{"vendor":"Bloomberg","product":"Comdb2","versions":[{"version":"8.1","status":"affected"}]}],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199","https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2199"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/48xxx/CVE-2025-48498.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-48498","state":"PUBLISHED","datePublished":"2025-07-22T15:26:31.314Z","dateUpdated":"2025-11-03T20:04:53.548Z","assignerShortName":"talos","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateReserved":"2025-05-22T16:04:45.982Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability."}],"affected":[{"vendor":"Bloomberg","product":"Comdb2","versions":[{"version":"8.1","status":"affected"}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","description":"CWE-476: NULL Pointer Dereference","type":"CWE"}]}],"providerMetadata":{"shortName":"talos","orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateUpdated":"2025-07-22T15:26:31.314Z"},"credits":[{"lang":"en","value":"Discovered by a member of Cisco Talos."}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-23T15:07:47.759470Z","id":"CVE-2025-48498","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-23T15:08:14.347Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2199"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T20:04:53.548Z"}}]}}}