CVE-2020-3662

Buffer overflow can occur while parsing eac3 header while playing the clip which is nonstandard in Snapdragon Auto, Snapdragon Compute, Snapdragon…

published June 22, 2020

CVSS
—
EPSS
1%
Percentile
60.5
In the wild
Unconfirmed
What it is

🚨 A buffer overflow might just crash your party while parsing EAC3 headers! 🎉 Think of it like a crowded elevator suddenly overloaded with too many passengers — it can malfunction, causing a crash. In this case, the overflow happens when the system tries to handle nonstandard EAC3 audio clips, leading to unexpected behavior. If exploited, this vulnerability could cause the device to become unresponsive while attempting to play certain media. This could lead to application crashes, potential data loss, or even expose your device to further vulnerabilities. The results can be frustrating, especially during critical playback moments!

Put simply

Think of it like a crowded elevator suddenly overloaded with too many passengers — it can malfunction, causing a crash. In this case, the overflow happens when the system tries to handle nonstandard EAC3 audio clips, leading to unexpected behavior. This buffer overflow occurs in various Snapdragon platforms when processing nonstandard EAC3 headers, allowing an attacker to manipulate the system's memory flow. Given that it affects a range of devices, the risk is more widespread than it might seem.

What to do

If exploited, this vulnerability could cause the device to become unresponsive while attempting to play certain media. This could lead to application crashes, potential data loss, or even expose your device to further vulnerabilities. The results can be frustrating, especially during critical playback moments! To mitigate this vulnerability, ensure that your devices are updated with the latest firmware. Check with your manufacturer for patches addressing this specific buffer overflow and avoid using unsupported media formats until resolved. Remember, updating is key! You've got this! Stay vigilant, keep your devices updated, and you'll be a security hero in no time! 🦸

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00938 · 60.5th percentile
Published
2020-06-22T07:10Z
EPSS history
Timeline
  • 22 JUN 07:10Z
    Buffer overflow can occur while parsing eac3 header while playing the clip which is nonstandard in Snapdragon Auto, Snapdragon Compute, Snapdragon…
    cvelistv5