CVE-2023-0754CWE-190

The affected products are vulnerable to an integer overflow or wraparound, which could  allow an attacker to crash the server and remotely execute arbitrary…

Critical · published February 23, 2023

CVSS v3.1
9.8
EPSS
3%
Percentile
87.0
In the wild
Unconfirmed
What it is

🚨 An integer overflow could let an attacker crash your server and execute arbitrary code! It’s like a sneaky hacker finding the perfect loophole in your system's defenses. 🔥 Think of it as a busy elevator that overestimates its weight limit, causing it to malfunction and stop functioning altogether. When it gets overloaded, it crashes down, leaving everyone in a lurch without control! This vulnerability can lead to a catastrophic server crash, allowing an attacker not just to disrupt your services but also to execute any code they desire. Imagine an intruder taking control of the very heart of your operations — absolutely devastating! Your entire infrastructure could be compromised, and recovery might be tricky.

Put simply

Think of it as a busy elevator that overestimates its weight limit, causing it to malfunction and stop functioning altogether. When it gets overloaded, it crashes down, leaving everyone in a lurch without control! CVE-2023-0754 involves an integer overflow or wraparound that enables an attacker to manipulate values beyond their expected limits, ultimately leading to a server crash and the execution of malicious code.

What to do

This vulnerability can lead to a catastrophic server crash, allowing an attacker not just to disrupt your services but also to execute any code they desire. Imagine an intruder taking control of the very heart of your operations — absolutely devastating! Your entire infrastructure could be compromised, and recovery might be tricky. To safeguard against this issue, patch your systems immediately with the latest updates provided by your vendor. Review your application logs for any unusual behaviors and ensure that input validation is strictly enforced to prevent similar vulnerabilities in the future. You've got this! With these steps, you’ll have your security tightened and your systems back on track 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
0.02937 · 87.0th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2023-02-23T21:27Z
EPSS history
Timeline
  • 23 FEB 21:27Z
    The affected products are vulnerable to an integer overflow or wraparound, which could  allow an attacker to crash the server and remotely execute arbitrary…
    cvelistv5