CVE-2019-9930

Various Lexmark products have an Integer Overflow

published August 28, 2019

CVSS
โ€”
EPSS
2%
Percentile
74.6
In the wild
Unconfirmed
What it is

โš ๏ธ An integer overflow lurking in Lexmark products could lead to unexpected behaviors! This bug is like a car engine over-revving โ€” things could get messy if not managed properly. ๐Ÿš—๐Ÿ’จ Think of it as a crowded elevator. If it exceeds its weight limit, it might not work correctly, causing a risk for everyone inside. This overflow can lead to unpredictable results when certain numeric inputs exceed expected values. If exploited, an attacker could trigger conditions that compromise the stability of the affected Lexmark products, causing system failures or unexpected behavior. While no known exploits have been reported, the potential for disruption is still concerning!

Put simply

Think of it as a crowded elevator. If it exceeds its weight limit, it might not work correctly, causing a risk for everyone inside. This overflow can lead to unpredictable results when certain numeric inputs exceed expected values. This vulnerability arises from how Lexmark products handle integer values, allowing for an overflow condition that could lead to unexpected behaviors or crashes when large numbers are processed.

What to do

If exploited, an attacker could trigger conditions that compromise the stability of the affected Lexmark products, causing system failures or unexpected behavior. While no known exploits have been reported, the potential for disruption is still concerning! To mitigate this issue, ensure that your Lexmark products are updated to the latest firmware version. Regularly monitor for vendor updates and consider implementing input validation to manage numeric inputs safely. You've got this! With a little attention and the right updates, you can keep your devices running smoothly and securely! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01532 ยท 74.6th percentile
Published
2019-08-28T21:35Z
EPSS history
Timeline
  • 28 AUG 21:35Z
    Various Lexmark products have an Integer Overflow
    cvelistv5