CVE-2008-5530

Ewido Security Suite 4.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ…

published December 12, 2008

CVSS
—
EPSS
2%
Percentile
79.5
In the wild
Unconfirmed
What it is

⚠️ A crafty trick allows attackers to hide malware in plain sight! By manipulating file headers, they can sneak malicious HTML documents past defenses. 😱 Think of it like a sneaky delivery driver who swaps out a real package with a disguised box that looks harmless — a plain cardboard box instead of a suspicious one. If no one checks the contents, the malware gets delivered right to your door! If exploited, this vulnerability could let attackers bypass malware detection systems, potentially putting your system at grave risk. Imagine receiving an innocent-looking document that contains hidden exploits, which could lead to a data breach or system compromise!

Put simply

Think of it like a sneaky delivery driver who swaps out a real package with a disguised box that looks harmless — a plain cardboard box instead of a suspicious one. If no one checks the contents, the malware gets delivered right to your door! This vulnerability arises when Ewido Security Suite 4.0 fails to detect malware in HTML documents due to an MZ header placed at the beginning of the file. By altering the file extension to either have no extension or misleading ones like .txt or .jpg, attackers can evade detection.

What to do

If exploited, this vulnerability could let attackers bypass malware detection systems, potentially putting your system at grave risk. Imagine receiving an innocent-looking document that contains hidden exploits, which could lead to a data breach or system compromise! To mitigate this risk, ensure that you are using updated security solutions that can recognize and block these kinds of manipulations. Educate users about the dangers of opening unknown documents and consider implementing file type restrictions on uploads. Regularly review security policies and update them as needed. You've got this! Stay vigilant and proactive, and your defenses will be stronger than ever! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01905 · 79.5th percentile
Published
2008-12-12T18:13Z
EPSS history
Timeline
  • 12 DEC 18:13Z
    Ewido Security Suite 4.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ…
    cvelistv5