CVE-2020-22352

Name: CVE-2020-22352
Creator: NVD / NIST
Published: 2021-08-04T21:15:08.033+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2020-22352 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. The gf_dash_segmenter_probe_input function in GPAC v0.8 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

The gf_dash_segmenter_probe_input function in GPAC v0.8 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.66%

47.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Gpac	Gpac	0.8.0

References

https://github.com/gpac/gpac/issues/1423Exploit, Issue Tracking, Third Party Advisory
https://github.com/gpac/gpac/issues/1423Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Aug 4, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-22352?

The gf_dash_segmenter_probe_input function in GPAC v0.8 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

How severe is CVE-2020-22352?

CVE-2020-22352 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2020-22352?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-22352?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST