ZDI-23-1835: 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.
Other sources
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 ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-44451.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-23-1835?
The severity of ZDI-23-1835 is classified as high due to its ability to allow remote code execution.
How do I fix ZDI-23-1835?
To fix ZDI-23-1835, users should update to the latest version of Linux Mint Xreader that addresses this vulnerability.
What systems are affected by ZDI-23-1835?
ZDI-23-1835 affects installations of Linux Mint Xreader.
Is user interaction required to exploit ZDI-23-1835?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What type of vulnerability is ZDI-23-1835?
ZDI-23-1835 is a remote code execution vulnerability that can be exploited by attackers.