CVE-2021-45763: Medium severity gpac mp4box vulnerability
Published Jan 14, 2022
·Updated
GPAC v1.1.0 was discovered to contain an invalid call in the function gfnodechanged(). This vulnerability can lead to a Denial of Service (DoS).
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=1.1.0
Event History
Jan 14, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-45763?
CVE-2021-45763 has been classified as a Denial of Service (DoS) vulnerability.
2
How do I fix CVE-2021-45763?
To fix CVE-2021-45763, upgrade GPAC to version 1.1.0 or higher, or use the recommended versions specified by your distribution.
3
Which versions of GPAC are affected by CVE-2021-45763?
GPAC version 1.1.0 and versions prior to 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3 are affected by CVE-2021-45763.
4
What components are impacted by CVE-2021-45763?
CVE-2021-45763 primarily impacts the GPAC libraries when using the vulnerable versions.
5
What are the potential consequences of CVE-2021-45763?
The potential consequence of CVE-2021-45763 is a Denial of Service (DoS), affecting the availability of applications using GPAC.