CVE-2023-28812

There is a buffer overflow vulnerability in a web browser plug-in could allow an attacker to exploit the vulnerability by sending crafted messages to computers…

Critical · published November 23, 2023

CVSS v3.1
9.1
EPSS
1%
Percentile
61.7
In the wild
Unconfirmed
What it is

🚨 A sneaky buffer overflow in a web browser plug-in could turn your computer into a playground for attackers! 🔥 Think of this like an overstuffed suitcase that bursts open at the seams when you try to close it — the plug-in can't handle the extra data, and it spills everywhere. Just like that suitcase, this vulnerability lets attackers slip in arbitrary code, causing chaos! If exploited, this vulnerability could allow attackers to execute harmful code on your system, leading to anything from data theft to complete system takeover. It’s not just a minor inconvenience; it’s a ticket to a digital disaster! 🚧

Put simply

Think of this like an overstuffed suitcase that bursts open at the seams when you try to close it — the plug-in can't handle the extra data, and it spills everywhere. Just like that suitcase, this vulnerability lets attackers slip in arbitrary code, causing chaos! This buffer overflow vulnerability allows attackers to send crafted messages to the plug-in, overwhelming it and leading to arbitrary code execution or crashes.

What to do

If exploited, this vulnerability could allow attackers to execute harmful code on your system, leading to anything from data theft to complete system takeover. It’s not just a minor inconvenience; it’s a ticket to a digital disaster! 🚧 Update the affected plug-in immediately to the latest version to patch the vulnerability. If the plug-in is managed by your organization, ensure that all installations are accounted for and updated. Regularly review your plug-ins for vulnerabilities to maintain security. 🛡️ You’ve got this! Follow these steps, and you’ll keep your system secure in no time! 💪✨

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00974 · 61.7th percentile
Published
2023-11-23T08:35Z
EPSS history
Timeline
  • 23 NOV 08:35Z
    There is a buffer overflow vulnerability in a web browser plug-in could allow an attacker to exploit the vulnerability by sending crafted messages to computers…
    cvelistv5