CVE-2017-11720

There is a division-by-zero vulnerability in LAME 3.99.5, caused by a malformed input file

published July 28, 2017

CVSS
—
EPSS
2%
Percentile
84.3
In the wild
Unconfirmed
What it is

⚠️ A division-by-zero vulnerability in LAME 3.99.5 means an improperly crafted input file can crash the application! 🔥 Think of this like a restaurant trying to serve a dish that requires dividing ingredients by zero — it simply can't happen, and the kitchen comes to a standstill! 🍽️ If an attacker gets their hands on a malformed input file, it could lead to a complete application crash. While it doesn’t look like it has been actively exploited, crashing an application can certainly disrupt operations — and nobody wants that!

Put simply

Think of this like a restaurant trying to serve a dish that requires dividing ingredients by zero — it simply can't happen, and the kitchen comes to a standstill! 🍽️ This division-by-zero vulnerability occurs when LAME 3.99.5 encounters a malformed input file, triggering an error that crashes the software and potentially disrupts audio processing tasks.

What to do

If an attacker gets their hands on a malformed input file, it could lead to a complete application crash. While it doesn’t look like it has been actively exploited, crashing an application can certainly disrupt operations — and nobody wants that! To guard against this vulnerability, ensure you upgrade LAME to the latest version that fixes this issue. Validation of input files can also help prevent malformed data from being processed. Keep an eye on your systems to spot any irregular behavior! You've got this! Stay updated and keep your audio processing secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02464 · 84.3th percentile
Published
2017-07-28T14:00Z
EPSS history
Timeline
  • 28 JUL 14:00Z
    There is a division-by-zero vulnerability in LAME 3.99.5, caused by a malformed input file
    cvelistv5