The vulnerability of the stbl_AppendSize function in the MP4Box multimedia platform of GPAC allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the stblAppendSize function in the MP4Box multimedia platform of GPAC involves copying buffers without checking the input data. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and even cause service failures...

DEBIAN-CVE-2021-32439

Buffer overflow in the stblAppendSize function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file...

UBUNTU-CVE-2021-32439

Buffer overflow in the stblAppendSize function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file...