CVE-2018-15519

Various Lexmark devices have a Buffer Overflow (issue 1 of 2)

published June 28, 2019

CVSS
—
EPSS
1%
Percentile
67.7
In the wild
Unconfirmed
What it is

⚠️ A sneaky buffer overflow lurks in various Lexmark devices, just waiting to cause a ruckus! 📄 Imagine a printer that, instead of just printing, starts spewing pages all over the office because it can’t handle the volume — that’s what happens when a buffer overflow explodes! It’s like trying to fit too much into a suitcase; eventually, something's gotta give. An attacker could potentially disrupt operations by overflowing the buffer, leading to system instability or even crashing the device. While no exploits are known yet, the possibility remains that this could be used to gain unauthorized access or execute malicious code.

Put simply

Imagine a printer that, instead of just printing, starts spewing pages all over the office because it can’t handle the volume — that’s what happens when a buffer overflow explodes! It’s like trying to fit too much into a suitcase; eventually, something's gotta give. This vulnerability allows a buffer overflow to occur in certain Lexmark devices, which could lead to unexpected behavior or crashes due to the mishandling of memory allocation.

What to do

An attacker could potentially disrupt operations by overflowing the buffer, leading to system instability or even crashing the device. While no exploits are known yet, the possibility remains that this could be used to gain unauthorized access or execute malicious code. To mitigate the risk, ensure your Lexmark devices are updated to the latest firmware version. Regularly check for vendor advisories and stay informed about security patches. You've got this! With a little caution and timely updates, you'll be protecting your devices like a pro! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01196 · 67.7th percentile
Published
2019-06-28T16:12Z
EPSS history
Timeline
  • 28 JUN 16:12Z
    Various Lexmark devices have a Buffer Overflow (issue 1 of 2)
    cvelistv5