CVE-2016-1931

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory…

published January 31, 2016

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

🚨 Multiple vague vulnerabilities lurk in Mozilla Firefox versions before 44.0, allowing crafty attackers to crash your browser or even execute their own code! 🔥 Think of your browser as a busy restaurant kitchen. If some essential tools are left uncleaned or improperly stored, a sneaky chef can slip in and create chaos during peak hours, dropping orders and causing massive confusion. An attacker can exploit these vulnerabilities to cause a denial of service, which means your browser could crash unexpectedly, leaving you frustrated and unable to navigate the web. In a worst-case scenario, they could even execute arbitrary code, leading to potential data breaches or system compromises. This could be absolutely devastating!

Put simply

Think of your browser as a busy restaurant kitchen. If some essential tools are left uncleaned or improperly stored, a sneaky chef can slip in and create chaos during peak hours, dropping orders and causing massive confusion. The vulnerabilities stem from uninitialized memory during brotli data compression and other vectors, allowing attackers to manipulate application behavior, leading to crashes or arbitrary code execution.

What to do

An attacker can exploit these vulnerabilities to cause a denial of service, which means your browser could crash unexpectedly, leaving you frustrated and unable to navigate the web. In a worst-case scenario, they could even execute arbitrary code, leading to potential data breaches or system compromises. This could be absolutely devastating! To protect yourself, update your Firefox to version 44.0 or later immediately. Regularly check for updates and run security audits to ensure you're not using outdated software. It's time to lock down your browser! You've got this! With these steps, you can safeguard your browsing experience and keep your digital space secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05722 · 93.0th percentile
Published
2016-01-31T18:00Z
EPSS history
Timeline
  • 31 JAN 18:00Z
    Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory…
    cvelistv5