CVE-2018-4288

Multiple memory corruption issues were addressed with improved memory handling

published April 3, 2019

CVSS
—
EPSS
2%
Percentile
81.0
In the wild
Unconfirmed
What it is

⚠️ Multiple memory corruption issues are in play here! If your system is running macOS prior to High Sierra 10.13.6, it’s time to take notice! Think of it like a restaurant kitchen where chefs are accidentally using expired ingredients without realizing it—this can lead to disastrous dishes and unhappy customers. In computing, these memory issues can cause applications to behave unexpectedly or crash, just like diners getting sick from bad food. If exploited, an attacker could potentially manipulate system behavior, leading to crashes or unauthorized access to sensitive data. Imagine your favorite app freezing mid-use, or worse, opening the door for an attacker to snoop around your files—yikes!

Put simply

Think of it like a restaurant kitchen where chefs are accidentally using expired ingredients without realizing it—this can lead to disastrous dishes and unhappy customers. In computing, these memory issues can cause applications to behave unexpectedly or crash, just like diners getting sick from bad food. This vulnerability involves multiple memory corruption issues that arise from improper memory handling in macOS. Systems running versions before High Sierra 10.13.6 are particularly vulnerable to these issues.

What to do

If exploited, an attacker could potentially manipulate system behavior, leading to crashes or unauthorized access to sensitive data. Imagine your favorite app freezing mid-use, or worse, opening the door for an attacker to snoop around your files—yikes! To secure your system, upgrade to macOS High Sierra 10.13.6 or later as soon as possible. Regularly check for updates to ensure all security patches are applied. Don't forget to review your installed software and system configurations to bolster your defenses. You've got this! With a quick upgrade, you'll enhance your system's security and keep those pesky vulnerabilities at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02059 · 81.0th percentile
Published
2019-04-03T00:00Z
EPSS history
Timeline
  • 03 APR 00:00Z
    Multiple memory corruption issues were addressed with improved memory handling
    cvelistv5