CVE-2023-44451: Linux Mint Xreader EPUB File Parsing Directory Traversal Remote Code Execution Vulnerability
Linux Mint Xreader EPUB File Parsing Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Mint Xreader. 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 EPUB files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-21897.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-44451?
CVE-2023-44451 is considered a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-44451?
To remediate CVE-2023-44451, users should update their Linux Mint Xreader to the latest version provided by the vendor.
Who is affected by CVE-2023-44451?
CVE-2023-44451 affects installations of Linux Mint Xreader that have not been patched.
What type of vulnerability is CVE-2023-44451?
CVE-2023-44451 is a directory traversal vulnerability that can lead to remote code execution.
Is user interaction required to exploit CVE-2023-44451?
Yes, user interaction is required to exploit CVE-2023-44451 as it involves the handling of malicious EPUB files.