CVE-2023-32216

Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in…

published June 19, 2023

CVSS
—
EPSS
1%
Percentile
55.4
In the wild
Unconfirmed
What it is

⚠️ Memory safety bugs in Firefox 112 could lead to memory corruption, making it like leaving the backdoor of a house ajar while you go on vacation! 🔥 Think of it as a hotel where some rooms are poorly maintained, allowing guests to sneak into unlocked spaces without authorization. In this case, Firefox is the hotel, and the memory bugs are those weak locks. An attacker could exploit these memory safety issues, potentially running arbitrary code which could lead to unauthorized data access or control over the affected system. While we don’t have evidence of active exploitation, the risk is real and could be absolutely devastating if not addressed!

Put simply

Think of it as a hotel where some rooms are poorly maintained, allowing guests to sneak into unlocked spaces without authorization. In this case, Firefox is the hotel, and the memory bugs are those weak locks. This vulnerability stems from memory safety bugs in Firefox 112, indicating that certain conditions might allow an attacker to manipulate memory and execute arbitrary code under specific circumstances.

What to do

An attacker could exploit these memory safety issues, potentially running arbitrary code which could lead to unauthorized data access or control over the affected system. While we don’t have evidence of active exploitation, the risk is real and could be absolutely devastating if not addressed! Upgrade to Firefox version 113 or later immediately to patch these memory safety bugs. Regularly monitor for updates and apply them promptly to maintain the integrity of your browser. 🛡️ You've got this! Stay vigilant, keep your software updated, and you'll keep that backdoor tightly secured! 🔒

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00780 · 55.4th percentile
Published
2023-06-19T09:42Z
EPSS history
Timeline
  • 19 JUN 09:42Z
    Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in…
    cvelistv5