CVE-2024-24188

Jsish v3.5.0 was discovered to contain a heap-buffer-overflow in ./src/jsiUtils.c

Critical · published February 7, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
56.1
In the wild
Unconfirmed
What it is

🔥 A sneaky heap buffer overflow hides in Jsish v3.5.0, ready to cause chaos! Think of it like a café overfilling a cup — just one extra scoop of cream can spill everywhere, flooding the table. In this case, the overflow can allow attackers to overwrite crucial data, leading to unpredictable behaviors. This vulnerability could allow attackers to manipulate memory, potentially leading to crashes or executing malicious code. Imagine your favorite app suddenly crashing or worse, letting intruders take control of your system! It's a critical risk that needs your immediate attention to prevent disaster.

Put simply

Think of it like a café overfilling a cup — just one extra scoop of cream can spill everywhere, flooding the table. In this case, the overflow can allow attackers to overwrite crucial data, leading to unpredictable behaviors. The heap buffer overflow in Jsish can be exploited due to improper handling of memory allocation, allowing attackers to overwrite adjacent memory areas when certain conditions are met.

What to do

This vulnerability could allow attackers to manipulate memory, potentially leading to crashes or executing malicious code. Imagine your favorite app suddenly crashing or worse, letting intruders take control of your system! It's a critical risk that needs your immediate attention to prevent disaster. To protect your systems, upgrade Jsish immediately to the latest version where this vulnerability is patched. Additionally, review your application code for any other potential memory management issues and test rigorously. You've got this! Take these steps, and you'll keep your applications safe and sound. 🛡️

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
0.00800 · 56.1th percentile
Published
2024-02-07T00:00Z
EPSS history
Timeline
  • 07 FEB 00:00Z
    Jsish v3.5.0 was discovered to contain a heap-buffer-overflow in ./src/jsiUtils.c
    cvelistv5