Low 3.3HealthcarePublished May 3, 2024

CVE-2023-34294Sante DICOM Viewer Pro DCM File Parsing Use-After-Free Information Disclosure Vulnerability

Updated under an hour ago (2026-10-19 09:00 UTC)

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It affects Sante DICOM Viewer Pro and 1 other product. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.82%, higher than 56% of scored CVEs.

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Every CVE for Sante DICOM Viewer Pro

Exploited in the last 30 days

Sante DICOM Viewer Pro DCM File Parsing Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Sante DICOM Viewer Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DCM files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-21086.

CVSS: 3.3 LOW (v3.0, CNA)CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-416
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.82% (percentile 56)
Assigned by: zdi
NVD analysis: Analyzed
Record last updated: Aug 2, 2024
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

Sante DICOM Viewer Pro sante:dicom_viewer_pro (from the name)	12.2.3.0	CNA record
santesoft dicom_viewer_pro santesoft:dicom_viewer_pro	12.2.3.0	CISA ADP
santesoft dicom_viewer_pro santesoft:dicom_viewer_pro	before 12.2.4	NVD

References

https://www.zerodayinitiative.com/advisories/ZDI-23-853/x-research-advisory, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.