CVE-2008-3837

Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, and SeaMonkey before 1.1.12, allow user-assisted remote attackers to move a window during a mouse click…

published September 24, 2008

CVSS
—
EPSS
3%
Percentile
88.3
In the wild
Unconfirmed
What it is

⚠️ A crafty mouse click is all it takes to exploit this vulnerability! User-assisted attackers can manipulate your window during a mouse event — it’s like a sneaky magician making your attention disappear while they pull off a trick! 🎩✨ Think of it like a restaurant where the waiter can suddenly move your table just when you’re about to take a bite. You’re distracted, and then—bam!—your meal is misplaced, or worse, someone else picks it up before you can react! This could allow an attacker to force an unwanted file download or trigger unexpected drag-and-drop actions, leading to confusion and security breaches. While no known exploits are currently tied to this vulnerability, it’s a perfect storm for user-assisted attacks that could definitely catch someone off guard!

Put simply

Think of it like a restaurant where the waiter can suddenly move your table just when you’re about to take a bite. You’re distracted, and then—bam!—your meal is misplaced, or worse, someone else picks it up before you can react! This vulnerability allows remote attackers to leverage crafted onmousedown actions to use the window.moveBy method, resulting in unwanted movement of the browser window during a click event. It affects Mozilla Firefox versions before 2.0.0.17, SeaMonkey before 1.1.12, and Firefox 3.x before 3.0.2.

What to do

This could allow an attacker to force an unwanted file download or trigger unexpected drag-and-drop actions, leading to confusion and security breaches. While no known exploits are currently tied to this vulnerability, it’s a perfect storm for user-assisted attacks that could definitely catch someone off guard! To protect yourself, make sure to update Firefox and SeaMonkey to the latest versions. Regularly audit your browser settings and consider implementing browser security features to limit user-assisted attacks. Stay vigilant about suspicious links! You can tackle this! Update those browsers, and you'll be back to browsing smoothly and safely in no time. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03268 · 88.3th percentile
Published
2008-09-24T18:00Z
EPSS history
Timeline
  • 24 SEP 18:00Z
    Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, and SeaMonkey before 1.1.12, allow user-assisted remote attackers to move a window during a mouse click…
    cvelistv5