CVE-2017-7811

Memory safety bugs were reported in Firefox 55

published June 11, 2018

CVSS
—
EPSS
2%
Percentile
82.8
In the wild
Unconfirmed
What it is

⚠️ Memory safety bugs in Firefox 55 could let attackers run arbitrary code with just the right conditions. That's like having a house with a broken window—easy access for unwanted guests! Think of this vulnerability as a library with a few misfiled books. If someone knows where to look, they could easily access restricted sections and find sensitive information they shouldn’t have! 📚 If exploited, an attacker could potentially gain control over the system and execute malicious commands. Though there’s no evidence of active exploitation yet, leaving this vulnerability unaddressed is like leaving your front door ajar—it invites trouble!

Put simply

Think of this vulnerability as a library with a few misfiled books. If someone knows where to look, they could easily access restricted sections and find sensitive information they shouldn’t have! 📚 This vulnerability involves memory corruption bugs in Firefox 55, suggesting that with enough effort, they could be manipulated to run arbitrary code. The affected versions are all those below Firefox 56.

What to do

If exploited, an attacker could potentially gain control over the system and execute malicious commands. Though there’s no evidence of active exploitation yet, leaving this vulnerability unaddressed is like leaving your front door ajar—it invites trouble! To protect yourself, upgrade Firefox to version 56 or later. Regularly check for updates to stay secure and consider disabling any unnecessary plugins that might introduce risk. You've got this! By patching up now, you'll ensure your browsing experience is safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02269 · 82.8th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    Memory safety bugs were reported in Firefox 55
    cvelistv5