CVE-2021-46237: Null Pointer Dereference
First published: Fri Jan 21 2022(Updated: )
An untrusted pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GPAC MP4Box | =1.1.0-dev |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-46237?
CVE-2021-46237 is classified as a Denial of Service (DoS) vulnerability.
How do I fix CVE-2021-46237?
To fix CVE-2021-46237, upgrade GPAC to a version that addresses the untrusted pointer dereference vulnerability.
What causes CVE-2021-46237?
CVE-2021-46237 is caused by an untrusted pointer dereference in the gf_node_unregister() function.
Which versions of GPAC are affected by CVE-2021-46237?
CVE-2021-46237 affects GPAC version 1.1.0-dev.
Can CVE-2021-46237 be exploited remotely?
Yes, CVE-2021-46237 can be exploited remotely, potentially leading to a Denial of Service.
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