CVE-2023-0755CWE-129

The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary…

Critical · published February 23, 2023

CVSS v3.1
9.8
EPSS
12%
Percentile
96.1
In the wild
Unconfirmed
What it is

🚨 A sneaky flaw lets attackers crash your server with a simple array index mistake! 🔥 Think of it like a library where a librarian accidentally shelves all the books in the wrong order—just a few misplaced titles can lead to chaos as patrons scramble for their favorites! This vulnerability allows an attacker to take control of your server, crashing it and executing any code they desire. Imagine losing everything in a blink! This could lead to data breaches, service downtime, and an absolute disaster for your operations.

Put simply

Think of it like a library where a librarian accidentally shelves all the books in the wrong order—just a few misplaced titles can lead to chaos as patrons scramble for their favorites! CVE-2023-0755 is due to improper validation of array indexes, which could enable an attacker to manipulate server responses. This flaw can result in remote code execution, providing full access to the system.

What to do

This vulnerability allows an attacker to take control of your server, crashing it and executing any code they desire. Imagine losing everything in a blink! This could lead to data breaches, service downtime, and an absolute disaster for your operations. Update to the latest version of the affected software as soon as possible to close this vulnerability. Review your code for proper validation mechanisms on array indexes, and consider implementing stronger security measures. Don’t take any chances—this is critical! You've got this! Follow these steps, and you'll protect your server in no time! 🛡️

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
0.11784 · 96.1th percentile
Weakness
CWE-129 · Improper Validation of Array Index
Published
2023-02-23T21:23Z
EPSS history
Timeline
  • 23 FEB 21:23Z
    The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary…
    cvelistv5