CVE-2020-22352: Null Pointer Dereference
First published: Wed Aug 04 2021(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GPAC MP4Box | =0.8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-22352?
CVE-2020-22352 has a severity rating of medium due to its potential for denial of service.
How do I fix CVE-2020-22352?
To fix CVE-2020-22352, update GPAC to the latest version that addresses the NULL pointer dereference vulnerability.
What versions of GPAC are affected by CVE-2020-22352?
CVE-2020-22352 affects GPAC version 0.8.0 specifically.
What attackers can do with CVE-2020-22352?
Attackers can exploit CVE-2020-22352 to cause a denial of service by supplying a crafted MP4 file.
What is the function involved in CVE-2020-22352?
The vulnerability in CVE-2020-22352 is due to the gf_dash_segmenter_probe_input function in GPAC.
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- vendor/gpac
- canonical/gpac mp4box
- version/gpac mp4box/0.8.0