CVE-2024-43395CWE-22

CraftOS-PC 2's improperly sanitizied paths cause filesystem escape (Windows)

High · published August 16, 2024

CVSS v3.1
8.2
EPSS
0%
Percentile
30.5
In the wild
Unconfirmed
What it is

CraftOS-PC 2 is a rewrite of the desktop port of CraftOS from the popular Minecraft mod ComputerCraft using C++ and a modified version of PUC Lua, as well as SDL for drawing. Prior to version 2.8.3, users of CraftOS-PC 2 on Windows can escape the computer folder and access files anywhere without permission or notice by obfuscating `..`s to bypass the internal check preventing parent directory traversal. Version 2.8.3 contains a patch for this issue.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00378 · 30.5th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2024-08-16T20:15Z
EPSS history
Timeline
  • 16 AUG 20:15Z
    CraftOS-PC 2's improperly sanitizied paths cause filesystem escape (Windows)
    cvelistv5