CVE-2023-40471: PDF-XChange Editor App Untrusted Pointer Dereference Remote Code Execution Vulnerability
PDF-XChange Editor App Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 handling of App objects. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20729.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-40471?
CVE-2023-40471 has been classified as a high-severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-40471?
To fix CVE-2023-40471, update PDF-XChange Editor to the latest version provided by Tracker Software that addresses this vulnerability.
What kind of attack does CVE-2023-40471 enable?
CVE-2023-40471 enables remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor.
Is user interaction required to exploit CVE-2023-40471?
Yes, user interaction is required to exploit CVE-2023-40471, as the attack typically involves opening a malicious file.
Which software is affected by CVE-2023-40471?
CVE-2023-40471 affects the PDF-XChange Editor application from Tracker Software.