Integer underflow in the MP4_ReadBox_String function in modules/demux/mp4/libmp4.c in VideoLAN VLC media player before 2.1.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a box size less than 7.
https://github.com/videolan/vlc/commit/2e7c7091a61aa5d07e7997b393d821e91f593c39
http://openwall.com/lists/oss-security/2015/01/20/5
https://www.videolan.org/security/sa1501.html
Source: Mitre, NVD
Published: 2020-01-24
Updated: 2020-01-29
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00474