CVE-2008-5524

CAT-QuickHeal 10.00 and possibly 9.50, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by…

published December 12, 2008

CVSS
—
EPSS
2%
Percentile
79.8
In the wild
Unconfirmed
What it is

⚠️ A clever disguise can lead to disaster! An attacker can bypass malware detection in CAT-QuickHeal 10.00 by just tweaking the file format. 😮 Think of it like a sneaky food delivery where the delivery person swaps the labels on the boxes—what looks like a harmless dessert could actually be a dangerous dish! This trickery allows malware to slip into unsuspecting systems without being detected, potentially leading to data theft, system compromise, or other malicious activities. It’s like opening your front door to someone disguised as a friend, only to find out they had ulterior motives.

Put simply

Think of it like a sneaky food delivery where the delivery person swaps the labels on the boxes—what looks like a harmless dessert could actually be a dangerous dish! This vulnerability exploits the way CAT-QuickHeal interacts with Internet Explorer 6 or 7, enabling remote attackers to include an MZ header (indicative of an executable) in HTML documents while masking the true nature of the file with misleading extensions like .txt or .jpg.

What to do

This trickery allows malware to slip into unsuspecting systems without being detected, potentially leading to data theft, system compromise, or other malicious activities. It’s like opening your front door to someone disguised as a friend, only to find out they had ulterior motives. To mitigate this risk, users should update to the latest version of CAT-QuickHeal, if available, and consider switching to a more modern web browser to reduce exposure. Regularly scan for malware and implement strict file validation rules on incoming documents. You’ve got this! Stay vigilant and keep your defenses strong! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01938 · 79.8th percentile
Published
2008-12-12T18:13Z
EPSS history
Timeline
  • 12 DEC 18:13Z
    CAT-QuickHeal 10.00 and possibly 9.50, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by…
    cvelistv5