Vulnerability Database

313,551

Total vulnerabilities in the database

CVE-2021-40943

In Bento4 1.6.0-638, there is a null pointer reference in the function AP4_DescriptorListInspector::Action function in Ap4Descriptor.h:124 , as demonstrated by GPAC. This can cause a denial of service (DOS).

  • Published: Jun 28, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-40943
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
axiosys / bento4 1.6.0-638 1.6.0-638.x