CVE-2020-6631: Null Pointer Dereference
Published Jan 9, 2020
·Updated
An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gfm2tsstreamprocesspmt() in mediatools/m2tsmux.c.
Affected Software
1 affected component
Gpac GPAC=0.8.0
Event History
Jan 9, 2020
CVE Published
via MITRE·01:04 AM
Data Sourced
via MITRE·01:04 AM
Description
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2020-6631?
CVE-2020-6631 is classified as a medium severity vulnerability due to the potential for a denial of service.
2
How do I fix CVE-2020-6631?
To fix CVE-2020-6631, upgrade GPAC to version 0.8.1 or later, where this vulnerability is addressed.
3
What causes the CVE-2020-6631 vulnerability?
CVE-2020-6631 is caused by a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in GPAC version 0.8.0.
4
Which versions of GPAC are affected by CVE-2020-6631?
CVE-2020-6631 specifically affects GPAC version 0.8.0.
5
What is GPAC and how does CVE-2020-6631 impact it?
GPAC is an open-source multimedia framework, and CVE-2020-6631 can lead to application crashes, impacting media processing operations.