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Description

A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. 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.

PUBLISHED Reserved 2025-05-22 | Published 2025-07-22 | Updated 2025-11-03 | Assigner talos




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-476: NULL Pointer Dereference

Product status

8.1
affected

Credits

Discovered by a member of Cisco Talos.

References

talosintelligence.com/vulnerability_reports/TALOS-2025-2201 exploit

www.talosintelligence.com/...ability_reports/TALOS-2025-2201

talosintelligence.com/vulnerability_reports/TALOS-2025-2201

cve.org (CVE-2025-35966)

nvd.nist.gov (CVE-2025-35966)

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