CVE-2020-23330

7.5 highEPSS 1.2%

High (7.5) in axiosys bento4. EPSS 1.2% chance of exploitation in the next 30 days.

An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_Stz2Atom::GetSampleSize component located in /Core/Ap4Stz2Atom.cpp. It allows an attacker to cause a denial of service (DOS).

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2021-08-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

axiosys:bento4

References

https://github.com/axiomatic-systems/Bento4/issues/511
https://github.com/axiomatic-systems/Bento4/issues/511

Check your stack JSON