CVE-2023-32134: dicom editor Use-After-Free (CVSS 8.8)

Description

Sante DICOM Viewer Pro DCM File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code 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 images. 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-15629.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-416 Use After Free

Affected Products

Vendor	Product	Versions
santesoft	dicom_editor	< 7.8.12
santesoft	dicom_viewer_pro	< 11.8.12

References

Other References

https://www.zerodayinitiative.com/advisories/ZDI-23-526/ https://www.zerodayinitiative.com/advisories/ZDI-23-526/

Frequently Asked Questions

What is CVE-2023-32134? +

Sante DICOM Viewer Pro DCM File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code 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 images. 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-15629. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-32134? +

CVE-2023-32134 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-32134? +

CVE-2023-32134 affects products from santesoft, specifically: dicom_editor, dicom_viewer_pro. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-32134? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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