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CVE-2023-44452

Published: May 3, 2024Updated: Aug 14, 2025 Sources: CVE List NVD BDUCWE-88
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.3%
Top 33.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Linux Mint Xreader CBT File Parsing Argument Injection 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 CBT files. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-22132.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-88

Affected Products

xreaderlinuxmint
On-prem
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
XreaderСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
XreaderLinux Mint
On-prem
Operating Systems / linux-distro
linuxmintoss-projectGBOperating Systemsaka linuxmint, mint, warpinator
ооо «ред софт»commercialRUOperating Systemsaka red soft
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
linux mintoss-projectOperating Systemsaka linuxmint, mint linux

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://github.com/linuxmint/xreader/commit/cd678889ecfe4e84a5cbcf3a0489e15a5e2e3736
github.com
https://www.zerodayinitiative.com/advisories/ZDI-23-1836/
zerodayinitiative.com
https://github.com/linuxmint/xreader/commit/cd678889ecfe4e84a5cbcf3a0489e15a5e2e3736
github.com
and 3 more references View all →

Timeline

Published
May 3, 2024
Last Updated
Aug 14, 2025

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