CVE-2021-30475

aom_dsp/noise_model.c in libaom in AOMedia before 2021-03-24 has a buffer overflow

published June 4, 2021

CVSS
—
EPSS
2%
Percentile
82.5
In the wild
Unconfirmed
What it is

⚠️ A sneaky buffer overflow lurks in libaom, waiting to trip up unsuspecting users! This vulnerability could potentially allow attackers to mess with your system if they know where to poke! 🔍 Think of it like an overstuffed suitcase that bursts open when you try to zip it up — too much data can spill out and create a mess. In this case, unchecked data size can lead to unexpected behavior in the software. 🎒 If an attacker were to exploit this buffer overflow, they could cause unpredictable results, potentially leading to crashes or even running malicious code. It's like a jigsaw puzzle with a piece that doesn’t fit; the whole picture could go wrong!

Put simply

Think of it like an overstuffed suitcase that bursts open when you try to zip it up — too much data can spill out and create a mess. In this case, unchecked data size can lead to unexpected behavior in the software. 🎒 This vulnerability in libaom occurs due to inadequate buffer size checks in the file aom_dsp/noise_model.c, allowing a buffer overflow to happen when processing certain data inputs.

What to do

If an attacker were to exploit this buffer overflow, they could cause unpredictable results, potentially leading to crashes or even running malicious code. It's like a jigsaw puzzle with a piece that doesn’t fit; the whole picture could go wrong! To protect your system, update to the latest version of libaom released after March 24, 2021, and thoroughly audit your code for any potential buffer overflow scenarios. It's also a good practice to implement proper size checks for data inputs! 🛠️ You've got this! Stay vigilant and your system will be secure in no time! 🦸

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02216 · 82.5th percentile
Published
2021-06-04T00:00Z
EPSS history
Timeline
  • 04 JUN 00:00Z
    aom_dsp/noise_model.c in libaom in AOMedia before 2021-03-24 has a buffer overflow
    cvelistv5