CVE-2021-25383CWE-122

An improper input validation vulnerability in scmn_mfal_read() in libsapeextractor library prior to SMR MAY-2021 Release 1 allows attackers to execute…

Critical · published June 11, 2021

CVSS v3.1
9.0
EPSS
1%
Percentile
45.0
In the wild
Unconfirmed
What it is

🔥 A crafty flaw in the libsapeextractor library allows an attacker to execute arbitrary code with just a smidge of malformed input! Think of it like a restaurant accepting a fake food delivery order—if nobody checks the authenticity of the delivery, they could end up serving something harmful to their customers! An attacker could hijack the mediaextractor process, potentially gaining full control over the system. This means they could read sensitive data, modify system settings, or even deploy malware. The consequences could be absolutely devastating for any organization relying on this library!

Put simply

Think of it like a restaurant accepting a fake food delivery order—if nobody checks the authenticity of the delivery, they could end up serving something harmful to their customers! The vulnerability arises from improper input validation in the `scmn_mfal_read()` function, enabling attackers to inject malicious code during the media extraction process.

What to do

An attacker could hijack the mediaextractor process, potentially gaining full control over the system. This means they could read sensitive data, modify system settings, or even deploy malware. The consequences could be absolutely devastating for any organization relying on this library! Upgrade libsapeextractor to the latest version released after SMR MAY-2021 Release 1 to mitigate this vulnerability. Additionally, conducting a thorough security review of any media extraction processes could help secure against unexpected input. Don't wait—act now! You've got this! By patching up and tightening your validation, you'll be the hero of your security story! 🦸

The record
Technical detail
CVSS v3.1
9.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00546 · 45.0th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2021-06-11T14:45Z
EPSS history
Timeline
  • 11 JUN 14:45Z
    An improper input validation vulnerability in scmn_mfal_read() in libsapeextractor library prior to SMR MAY-2021 Release 1 allows attackers to execute…
    cvelistv5