CVE-2021-33975

Buffer Overflow vulnerability in Qihoo 360 Total Security v10.8.0.1060 and v10.8.0.1213 allows attacker to escalate privileges

Critical · published April 19, 2023

CVSS v3.1
10.0
EPSS
1%
Percentile
71.8
In the wild
Unconfirmed
What it is

🚨 A buffer overflow in Qihoo 360 Total Security could turn your security solution into a dangerous liability! 🔥 Think of it like a crowded elevator suddenly breaking down; if someone finds a way to force open the doors, they can just walk right in and take control of everything inside. That's exactly what attackers can do with this vulnerability! With privilege escalation at stake, an attacker could gain full control over the affected system, potentially unleashing chaos by manipulating settings, stealing sensitive data, or even installing malicious software. This could lead to devastating consequences for users who trust their security software to protect them.

Put simply

Think of it like a crowded elevator suddenly breaking down; if someone finds a way to force open the doors, they can just walk right in and take control of everything inside. That's exactly what attackers can do with this vulnerability! This vulnerability occurs due to improper handling of data in Qihoo 360 Total Security versions 10.8.0.1060 and 10.8.0.1213, allowing an attacker to exploit buffer overflow conditions to escalate their privileges unexpectedly.

What to do

With privilege escalation at stake, an attacker could gain full control over the affected system, potentially unleashing chaos by manipulating settings, stealing sensitive data, or even installing malicious software. This could lead to devastating consequences for users who trust their security software to protect them. Immediate action is crucial! Update Qihoo 360 Total Security to the latest version to patch this vulnerability. Regularly check for updates and enable automatic updates to ensure your protection is always up to date. You’ve got this! Following these steps will help keep your systems secure and your data safe! 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01374 · 71.8th percentile
Published
2023-04-19T00:00Z
EPSS history
Timeline
  • 19 APR 00:00Z
    Buffer Overflow vulnerability in Qihoo 360 Total Security v10.8.0.1060 and v10.8.0.1213 allows attacker to escalate privileges
    cvelistv5