CVE-2019-20166: Null Pointer Dereference
First published: Mon Dec 30 2019(Updated: )
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function gf_isom_dump() in isomedia/box_dump.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GPAC MP4Box | =0.8.0 | |
| GPAC MP4Box | =0.9.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-20166?
CVE-2019-20166 is classified as a moderate severity vulnerability due to the potential for application crashes.
How do I fix CVE-2019-20166?
To fix CVE-2019-20166, upgrade to a version of GPAC later than 0.9.0 that addresses this issue.
What impact does CVE-2019-20166 have on systems running GPAC?
CVE-2019-20166 may lead to a NULL pointer dereference, resulting in application instability or crashes.
Which versions of GPAC are affected by CVE-2019-20166?
Versions 0.8.0 and 0.9.0-development-20191109 of GPAC are affected by CVE-2019-20166.
Is there a workaround for CVE-2019-20166 in affected GPAC versions?
There are no officially recommended workarounds for CVE-2019-20166; upgrading to a fixed version is advised.
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- version/gpac mp4box/0.8.0
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