CVE-2021-46051: Null Pointer Dereference
Published Jan 7, 2022
·Updated
A Pointer Dereference Vulnerability exists in GPAC 1.0.1 via the MediaIsSelfContained function, which could cause a Denial of Service. .
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 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
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-46051?
CVE-2021-46051 is classified as having a high severity due to its potential to cause a Denial of Service.
2
How do I fix CVE-2021-46051?
To fix CVE-2021-46051, update GPAC to version 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3 or later.
3
Which versions of GPAC are affected by CVE-2021-46051?
CVE-2021-46051 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-2021-46051?
CVE-2021-46051 is a pointer dereference vulnerability located in the Media_IsSelfContained function.
5
What impact does CVE-2021-46051 have?
CVE-2021-46051 can lead to a Denial of Service, disrupting the normal operations of the software.