CVE-2011-0069

Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10…

published May 7, 2011

CVSS
—
EPSS
7%
Percentile
94.0
In the wild
Unconfirmed
What it is

⚠️ A hidden vulnerability lurking in Firefox could lead to memory corruption! This flaw has been around for a while, and though it hasn't been widely exploited, it's still a threat. 🔍 Think of this as a small crack in the foundation of a house. If left unchecked, that crack could grow and eventually cause the structure to crumble. While the risk may seem low now, it’s best to patch it before it becomes a bigger issue! 🏠 An attacker could leverage this memory corruption to crash the application or, even scarier, potentially execute arbitrary code on your system. This could lead to a complete denial of service, causing your browser to freeze up at the worst possible moment!

Put simply

Think of this as a small crack in the foundation of a house. If left unchecked, that crack could grow and eventually cause the structure to crumble. While the risk may seem low now, it’s best to patch it before it becomes a bigger issue! 🏠 This vulnerability in Firefox and its related products allows for memory corruption, which can lead to application crashes or unauthorized code execution. It affects several versions of Firefox, Thunderbird, and SeaMonkey, particularly those before specified updates.

What to do

An attacker could leverage this memory corruption to crash the application or, even scarier, potentially execute arbitrary code on your system. This could lead to a complete denial of service, causing your browser to freeze up at the worst possible moment! Make sure to upgrade your Firefox to at least version 3.5.19, 3.6.17, or 4.0.1. For Thunderbird, update to 3.1.10, and for SeaMonkey, ensure you’re on version 2.0.14. Regularly check for updates to stay protected! 🛡️ You've got this! With these updates in place, your browsing experience will be much safer! 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06914 · 94.0th percentile
Published
2011-05-07T18:00Z
EPSS history
Timeline
  • 07 MAY 18:00Z
    Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10…
    cvelistv5