CVE-2021-46047: Null Pointer Dereference
Published Jan 7, 2022
·Updated
A Pointer Dereference Vulnerability exists in GPAC 1.0.1 via the gfhinterfinalize function.
Affected Software
2 affected componentsFixes available
debian/gpac<=0.5.2-426-gc5ad4e4+dfsg5-5
1.0.1+dfsg1-4+deb11u32.2.1+dfsg1-3
Gpac GPAC=1.0.1
Remediation
Patch Available
Event History
Jan 7, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Jan 10, 2022
Data Sourced
via NVD·02:11 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-46047?
CVE-2021-46047 is considered a high severity vulnerability due to the potential for exploitation through pointer dereference.
2
How do I fix CVE-2021-46047?
To fix CVE-2021-46047, upgrade GPAC to version 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3.
3
What software is affected by CVE-2021-46047?
CVE-2021-46047 affects GPAC version 1.0.1 and versions below 0.5.2-426-gc5ad4e4+dfsg5-5.
4
What is GPAC in relation to CVE-2021-46047?
GPAC is a multimedia framework that is affected by the pointer dereference vulnerability identified as CVE-2021-46047.
5
Can CVE-2021-46047 be exploited remotely?
Yes, CVE-2021-46047 can potentially be exploited remotely to cause a denial of service.