CVE-2025-0570 is a medium-severity vulnerability affecting the Sante PACS Server, specifically related to the parsing of DCM files. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of the Sante PACS Server. Authentication is required to exploit this vulnerability, highlighting the need for proper access controls in sensitive systems.
The specific flaw exists due to the lack of proper validation of user-supplied data during DCM file parsing. This oversight can lead to memory corruption, which attackers can leverage to disrupt service availability. With a CVSS score of 6.5, this vulnerability poses a notable risk to organizations that rely on the Sante PACS Server for their operations.
Organizations should prioritize patching immediately to mitigate this vulnerability. The urgency arises not only from the potential for service disruption but also from the fact that any denial-of-service attack may impede critical healthcare operations reliant on the PACS system.
As of now, there are no known exploits or public proof-of-concept available, but the existence of this vulnerability should prompt organizations to review their security posture surrounding the Sante PACS Server implementation.
Vulnerability Details
The CVE-2025-0570 vulnerability is characterized as a memory corruption issue due to inadequate validation of user input, classified under CWE-119 and CWE-787. The vulnerability has been assigned a CVSS 3.1 score of 6.5, indicating a medium severity level with a high impact on availability.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of DCM file data. Attackers can exploit this flaw by submitting crafted DCM files that bypass input validation, leading to a memory corruption condition. The attack vector is classified as network-based, with a low attack complexity, requiring only low-level privileges for exploitation.
The attack does not require any user interaction, making it an attractive target for remote attackers. The confidentiality impact is rated as none, while integrity impact is also none; however, the availability impact is high, as successful exploitation can lead to complete service denial.
Risk & Impact Analysis
The real-world risk associated with CVE-2025-0570 is significant, especially for healthcare organizations that utilize the Sante PACS Server. The potential for a denial-of-service attack can disrupt critical medical imaging and patient care operations, leading to severe consequences. The availability impact rated as high signifies that this vulnerability could result in prolonged downtimes.
Given the medium severity classification and the current lack of known exploits, organizations should prioritize addressing this vulnerability in their patch cycle. The urgency is underscored by the critical nature of medical data availability and the potential for loss of healthcare services.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version of the Sante PACS Server is any version prior to 4.0.10. Organizations utilizing this software should verify their version and apply the necessary patches immediately.
Mitigation & Remediation
Organizations should prioritize patching the Sante PACS Server to version 4.0.10 or later. If a patch is not available, implementing stringent network controls to limit access to the application and conducting thorough monitoring can help mitigate the risk. Additionally, regular security assessments and continuous penetration testing can identify similar weaknesses in the environment.
For further information on effective security practices, organizations may consider reviewing the penetration testing services offered by AppSecure.
Detection Guidance
To detect potential exploitation attempts, organizations should monitor for unusual patterns in memory usage and system logs. Additionally, tracking the submission of DCM files that do not conform to expected formats can help identify attempted attacks.
AppSecure Threat Intelligence Insight
CVE-2025-0570 highlights the critical importance of input validation in software development. Organizations should not only patch this vulnerability but also reinforce their security practices to prevent similar vulnerabilities in the future. Regular security training for developers can mitigate risks stemming from poor coding practices.
For organizations using Sante PACS Server, this vulnerability serves as a reminder to conduct thorough security audits and implement robust security measures. For further insights on application security, organizations can refer to the vulnerability management program design resources.
Additionally, organizations should consider implementing continuous security testing to identify and mitigate such vulnerabilities promptly. For a comprehensive overview of testing methodologies, organizations may refer to the penetration testing methodology guide available through AppSecure.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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