Related Vulnerabilities: CVE-2021-31259  

The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Severity Low

Remote Yes

Type Denial of service

Description

The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

AVG-1823 gpac 1:1.0.1-1 Medium Vulnerable

https://github.com/gpac/gpac/issues/1735
https://github.com/gpac/gpac/files/6276742/null_gf_isom_cenc_get_default_info_internal.zip
https://github.com/gpac/gpac/commit/3b84ffcbacf144ce35650df958432f472b6483f8