CVE-2021-40576: The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the gf_isom_get_payt_count function in hint_track.c, which allows attackers to…

PriorityP416medium5.5CVSS 3.1

AVLACLPRNUIRSUCNINAH

EPSS

0.86%

54.9th percentile

The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the gf_isom_get_payt_count function in hint_track.c, which allows attackers to cause a denial of service.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	gpac	< gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)	gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)
gpac	gpac	—	—
gpac	gpac	>= 0 < 1.0.1+dfsg1-4+deb11u2	1.0.1+dfsg1-4+deb11u2

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv5.5MEDIUM

vendor_debian5.5MEDIUM

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