CVE-2023-35734: (0Day) Sante DICOM Viewer Pro DCM File Parsing Use-After-Free Information Disclosure Vulnerability
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-21405.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-35734?
CVE-2023-35734 has been classified as a medium severity vulnerability.
How do I fix CVE-2023-35734?
To mitigate CVE-2023-35734, ensure that you update Sante DICOM Viewer Pro to the latest version beyond 12.2.5.
What type of vulnerability is CVE-2023-35734?
CVE-2023-35734 is a use-after-free vulnerability that can lead to information disclosure.
Who is affected by CVE-2023-35734?
Users running Sante DICOM Viewer Pro version 12.2.5 or earlier are affected by CVE-2023-35734.
Does CVE-2023-35734 require user interaction to exploit?
Yes, exploiting CVE-2023-35734 requires user interaction.