CVE-2019-5619CWE-121

AASync.com AASync Stack-based Buffer Overflow

published April 29, 2020

CVSS
—
EPSS
5%
Percentile
91.8
In the wild
Unconfirmed
What it is

⚠️ Watch out for a sneaky stack-based buffer overflow in AASync version 2.2.1.0! This one’s like squeezing too many marshmallows into a hot chocolate — it just overflows! ☕ Think of a computer's memory like a series of boxes. A stack-based buffer overflow happens when you try to cram too much into one box, causing it to spill over into adjacent boxes, which can lead to unintended consequences. If exploited, this vulnerability could allow an attacker to overwrite critical memory space, potentially crashing the application or worse, executing malicious code. It’s like a party crashing that disrupts everything and may even take control of the whole event!

Put simply

Think of a computer's memory like a series of boxes. A stack-based buffer overflow happens when you try to cram too much into one box, causing it to spill over into adjacent boxes, which can lead to unintended consequences. This vulnerability occurs due to improper handling of input sizes, leading to a stack-based buffer overflow that can overwrite adjacent memory locations.

What to do

If exploited, this vulnerability could allow an attacker to overwrite critical memory space, potentially crashing the application or worse, executing malicious code. It’s like a party crashing that disrupts everything and may even take control of the whole event! Check your systems for AASync version 2.2.1.0 and update to a patched version if available. Additionally, implement input validation to prevent excessive data from being processed. You’ve got this! Stay proactive, follow those steps, and your system will be much safer! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04720 · 91.8th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2020-04-29T22:15Z
EPSS history
Timeline
  • 29 APR 22:15Z
    AASync.com AASync Stack-based Buffer Overflow
    cvelistv5