CVE-2025-27837

An issue was discovered in Artifex Ghostscript before 10.05.0

Critical · published March 25, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
48.9
In the wild
Unconfirmed
What it is

🚨 A sneaky path manipulates file access, and it’s all thanks to invalid UTF-8 characters! This vulnerability in Ghostscript could expose arbitrary files with just the right (or wrong!) cut. 🔥 Think of it like a postal worker misreading an ambiguous address. Instead of delivering the package to the correct location, they end up at a different house entirely, which might contain sensitive secrets! 📦 An attacker could exploit this vulnerability to gain unauthorized access to sensitive files on your system — potentially accessing everything from user data to configuration files. The consequences could be absolutely devastating, leading to data breaches or service disruptions!

Put simply

Think of it like a postal worker misreading an ambiguous address. Instead of delivering the package to the correct location, they end up at a different house entirely, which might contain sensitive secrets! 📦 This vulnerability allows access to arbitrary files due to a truncated path created by invalid UTF-8 characters in Ghostscript before version 10.05.0, particularly in the base/gp_mswin.c and base/winrtsup.cpp components.

What to do

An attacker could exploit this vulnerability to gain unauthorized access to sensitive files on your system — potentially accessing everything from user data to configuration files. The consequences could be absolutely devastating, leading to data breaches or service disruptions! Immediately upgrade to Ghostscript version 10.05.0 or later to patch this vulnerability. Additionally, review your file access permissions and ensure that any file paths are validated to prevent similar issues. 🛡️ You've got this! With a quick upgrade, you’ll be back in control and keeping your system safe! 🔒

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00617 · 48.9th percentile
Published
2025-03-25T00:00Z
EPSS history
Timeline
  • 25 MAR 00:00Z
    An issue was discovered in Artifex Ghostscript before 10.05.0
    cvelistv5