cbcvebase.
CVE-2021-21859
published 2021-08-16

CVE-2021-21859: An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The…

PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.60%
73.1th percentile
An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when processing atoms using the 'stri' FOURCC code. An attacker can convince a user to open a video to trigger this vulnerability.

Affected

4 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiangpac< gpac 1.0.1+dfsg1-4+deb11u1 (bullseye)gpac 1.0.1+dfsg1-4+deb11u1 (bullseye)
gpacgpac
gpacgpac>= 0 < 1.0.1+dfsg1-4+deb11u11.0.1+dfsg1-4+deb11u1

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
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