CVE-2021-46040: Null Pointer Dereference
Published Jan 6, 2022
·Updated
A Pointer Dereference Vulnerabilty exists in GPAC 1.0.1 via the finplaceshiftmoovmetaoffsets function, which causes a Denial of Servie (context-dependent).
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
Event History
Jan 6, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-46040?
CVE-2021-46040 is classified as a Denial of Service vulnerability.
2
How do I fix CVE-2021-46040?
To mitigate CVE-2021-46040, update GPAC to versions 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3.
3
What software is affected by CVE-2021-46040?
CVE-2021-46040 affects GPAC version 1.0.1 and earlier versions up to 0.5.2-426-gc5ad4e4+dfsg5-5.
4
What type of vulnerability is CVE-2021-46040?
CVE-2021-46040 is a Pointer Dereference vulnerability.
5
What are the potential impacts of CVE-2021-46040?
The potential impact of CVE-2021-46040 is a Denial of Service, which can disrupt service availability.