CVE-2011-0053

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey…

published March 2, 2011

CVSS
—
EPSS
6%
Percentile
93.0
In the wild
Unconfirmed
What it is

⚠️ A mysterious quirk in older Firefox and Thunderbird versions can lead to unexpected crashes! This is no ordinary hiccup—think of it as a browser that just decides to take a nap on you! 😴 Imagine you're in a restaurant, and every time you order a dish, the chef accidentally drops it on the floor before serving it. This vulnerability lets attackers cause the browser to crash or misbehave, just like a clumsy waiter who spills soup all over the table! If exploited, this could lead to a denial of service—your browser could crash unexpectedly, leaving you stranded mid-surf. In worse cases, it could allow attackers to run arbitrary code, leading to potential security breaches that put your data at risk.

Put simply

Imagine you're in a restaurant, and every time you order a dish, the chef accidentally drops it on the floor before serving it. This vulnerability lets attackers cause the browser to crash or misbehave, just like a clumsy waiter who spills soup all over the table! This vulnerability arises from multiple unspecified flaws in the browser engine of older Mozilla Firefox, Thunderbird, and SeaMonkey versions, which can be triggered by unknown vectors causing memory corruption and applications to crash.

What to do

If exploited, this could lead to a denial of service—your browser could crash unexpectedly, leaving you stranded mid-surf. In worse cases, it could allow attackers to run arbitrary code, leading to potential security breaches that put your data at risk. To protect yourself, update to Mozilla Firefox version 3.5.17 or 3.6.14, Thunderbird version 3.1.8, and SeaMonkey version 2.0.12 or later. Regularly check for updates and consider enabling automatic updates to stay secure! 🛡️ You've got this! By updating your software, you'll keep your browsing experience safe and sound! 🔥

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05787 · 93.0th percentile
Published
2011-03-02T19:00Z
EPSS history
Timeline
  • 02 MAR 19:00Z
    Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey…
    cvelistv5