CVE-2021-46237: Null Pointer Dereference
Published Jan 21, 2022
·Updated
An untrusted pointer dereference vulnerability exists in GPAC v1.1.0 via the function gfnodeunregister () at scenegraph/basescenegraph.c. This vulnerability can lead to a Denial of Service (DoS).
Affected Software
1 affected component
Gpac GPAC=1.1.0-dev
Remediation
Patch Available
Event History
Jan 21, 2022
CVE Published
via MITRE·08:32 PM
Data Sourced
via MITRE·08:32 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-46237?
CVE-2021-46237 is classified as a Denial of Service (DoS) vulnerability.
2
How do I fix CVE-2021-46237?
To fix CVE-2021-46237, upgrade GPAC to a version that addresses the untrusted pointer dereference vulnerability.
3
What causes CVE-2021-46237?
CVE-2021-46237 is caused by an untrusted pointer dereference in the gf_node_unregister() function.
4
Which versions of GPAC are affected by CVE-2021-46237?
CVE-2021-46237 affects GPAC version 1.1.0-dev.
5
Can CVE-2021-46237 be exploited remotely?
Yes, CVE-2021-46237 can be exploited remotely, potentially leading to a Denial of Service.