CVE-2018-18197

An issue was discovered in libgig 4.1.0

published October 9, 2018

CVSS
—
EPSS
1%
Percentile
71.7
In the wild
Unconfirmed
What it is

😄 A mishap in libgig 4.1.0 might lead to a little heap mismanagement during audio processing! 🔊 Think of it like a restaurant trying to store all the ingredients for a banquet in a tiny fridge – at some point, it just can't take any more! Here, a significant request for pSampleLoops can overwhelm the memory. If an excessively large memory request occurs, it could lead to a crash or unexpected behavior in the application, like a chef choking under pressure during dinner rush. Users might experience service disruptions or performance issues, but luckily, there are no known active exploits, so it’s not an immediate threat.

Put simply

Think of it like a restaurant trying to store all the ingredients for a banquet in a tiny fridge – at some point, it just can't take any more! Here, a significant request for pSampleLoops can overwhelm the memory. This issue arises from a failed allocation in the DLS::Sampler::Sampler function due to large heap requests, which can cause the application to terminate unexpectedly or behave erratically.

What to do

If an excessively large memory request occurs, it could lead to a crash or unexpected behavior in the application, like a chef choking under pressure during dinner rush. Users might experience service disruptions or performance issues, but luckily, there are no known active exploits, so it’s not an immediate threat. To address this, consider updating to a newer version of libgig if available, or implementing memory checks to handle large requests gracefully. Reviewing resource allocation patterns in your application can also prevent potential crashes from occurring. You've got this! With these steps, you’ll keep things running smoothly and avoid any unexpected dinner rush chaos! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01371 · 71.7th percentile
Published
2018-10-09T20:00Z
EPSS history
Timeline
  • 09 OCT 20:00Z
    An issue was discovered in libgig 4.1.0
    cvelistv5