CVE-2011-0073

Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote…

published May 7, 2011

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.4th percentile for exploit probability.

CVSS
—
EPSS
70%
Percentile
99.4
In the wild
Unconfirmed
What it is

⚠️ An unexpected mishap with data structures can lead to remote code execution! This vulnerability in Firefox and SeaMonkey is like letting a stranger mess with the controls at the wheel while you're driving. 🚗💨 Think of this as a poorly designed roller coaster where the safety restraints aren't functioning properly. Just like a loose safety harness can send riders flying, a dangling pointer in your software can allow attackers to execute arbitrary code, potentially taking control of your system. If exploited, this flaw could allow remote attackers to run arbitrary code on affected systems, putting your data and privacy at risk. While no confirmed exploits are out there yet, the potential for chaos is still on the table!

Put simply

Think of this as a poorly designed roller coaster where the safety restraints aren't functioning properly. Just like a loose safety harness can send riders flying, a dangling pointer in your software can allow attackers to execute arbitrary code, potentially taking control of your system. The vulnerability stems from improper handling of nsTreeRange data structures in Firefox and SeaMonkey, leading to the possibility of executing code through a dangling pointer—a situation where a pointer does not reference a valid object.

What to do

If exploited, this flaw could allow remote attackers to run arbitrary code on affected systems, putting your data and privacy at risk. While no confirmed exploits are out there yet, the potential for chaos is still on the table! To protect yourself, update Firefox to version 3.5.19 or 3.6.17 and SeaMonkey to version 2.0.14. Stay vigilant and keep your software up to date to minimize potential risks! 🔄🛡️ You've got this! Take these steps to secure your browser and keep surfing safely. 🌊✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.70213 · 99.4th percentile
Published
2011-05-07T18:00Z
EPSS history
Timeline
  • 07 MAY 18:00Z
    Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote…
    cvelistv5