CVE-2007-2867

Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x before 1.5.0.12 and 2.x…

published June 1, 2007

CVSS
—
EPSS
3%
Percentile
88.8
In the wild
Unconfirmed
What it is

⚠️ A tiny bug in your browser could send it crashing down! This vulnerability in Mozilla Firefox, Thunderbird, and SeaMonkey could potentially cause a denial of service, leaving users stranded! Think of it like a restaurant that suddenly loses power because of a faulty light bulb — the diners (your browser users) are left in the dark, unable to order or enjoy their meals. It’s an unexpected hiccup in services when a few rogue pointers get out of control! If exploited, this vulnerability could lead to your browser crashing unexpectedly, causing a frustrating interruption for users. While a denial of service doesn't allow for data theft, it does create an inconvenience that could harm your reputation and user trust. The chaos of crashing browsers could leave users unsure about their experience!

Put simply

Think of it like a restaurant that suddenly loses power because of a faulty light bulb — the diners (your browser users) are left in the dark, unable to order or enjoy their meals. It’s an unexpected hiccup in services when a few rogue pointers get out of control! This vulnerability is tied to memory management issues, specifically involving dangling pointers and heap corruption, which can be triggered by malicious web content. It affects several versions of Mozilla browsers, including Firefox, Thunderbird, and SeaMonkey, leading to crashes without prior authentication.

What to do

If exploited, this vulnerability could lead to your browser crashing unexpectedly, causing a frustrating interruption for users. While a denial of service doesn't allow for data theft, it does create an inconvenience that could harm your reputation and user trust. The chaos of crashing browsers could leave users unsure about their experience! To safeguard against this vulnerability, it's essential to update all affected software to the latest versions: Firefox 1.5.0.12 or 2.0.0.4, Thunderbird 1.5.0.12 or 2.0.0.4, and SeaMonkey 1.0.9 or 1.1.2. Regularly check for updates and encourage users to do the same! You've got this! Stay proactive with updates and keep your browsers running smoothly! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03407 · 88.8th percentile
Published
2007-06-01T00:00Z
EPSS history
Timeline
  • 01 JUN 00:00Z
    Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x before 1.5.0.12 and 2.x…
    cvelistv5