CVE-2024-48856CWE-787

Vulnerabilities in TIFF and PCX Image Codecs Impact QNX Software Development Platform

Critical · published January 14, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

🚨 A seemingly innocent image codec is hiding a critical out-of-bounds write vulnerability! An attacker could exploit this to crash your system or even execute malicious code without breaking a sweat! 🔥 Think of the PCX image codec as a busy restaurant kitchen, where a careless chef might overfill a pot and cause a messy boil-over. In this case, the overflow could disrupt operations, leading to chaos in the kitchen—or in the software! If exploited, an attacker could send a specially crafted image file that leads to a denial-of-service state, causing your application to crash spectacularly. Imagine a restaurant where the kitchen is shut down, leaving everyone without dinner! Even worse, it opens the door for potential code execution in the context of the vulnerable process, paving the way for serious security breaches.

Put simply

Think of the PCX image codec as a busy restaurant kitchen, where a careless chef might overfill a pot and cause a messy boil-over. In this case, the overflow could disrupt operations, leading to chaos in the kitchen—or in the software! This out-of-bounds write vulnerability occurs within the PCX image codec in QNX SDP versions 8.0, 7.1, and 7.0. It allows unauthorized attackers to manipulate memory, which can result in denial-of-service or even arbitrary code execution.

What to do

If exploited, an attacker could send a specially crafted image file that leads to a denial-of-service state, causing your application to crash spectacularly. Imagine a restaurant where the kitchen is shut down, leaving everyone without dinner! Even worse, it opens the door for potential code execution in the context of the vulnerable process, paving the way for serious security breaches. To protect your systems, immediately patch QNX SDP to the latest version that resolves this vulnerability. If you’re using versions 8.0, 7.1, or 7.0, prioritize updating to ensure you're not left vulnerable! 🛡️ You’ve got this! With these quick actions, you can turn this potential disaster into a victory for security! 💪🌟

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
0.00637 · 49.9th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2025-01-14T19:03Z
EPSS history
Timeline
  • 14 JAN 19:03Z
    Vulnerabilities in TIFF and PCX Image Codecs Impact QNX Software Development Platform
    cvelistv5