Advisory Details

January 20th, 2025

Sante PACS Server DCM File Parsing Memory Corruption Denial-of-Service Vulnerability

ZDI-25-049
ZDI-CAN-25302

CVE ID CVE-2025-0568
CVSS SCORE 7.5, AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AFFECTED VENDORS Sante
AFFECTED PRODUCTS PACS Server
VULNERABILITY DETAILS

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Sante PACS Server. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the parsing of DCM files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
ADDITIONAL DETAILS

Fixed in Sante PACS Server version 4.0.10
DISCLOSURE TIMELINE
  • 2024-09-03 - Vulnerability reported to vendor
  • 2025-01-20 - Coordinated public release of advisory
  • 2025-01-20 - Advisory Updated
CREDIT Chizuru Toyama of TXOne Networks
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