In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c, which allows attackers to cause a denial of service or information disclosure via an RLE packet.
https://www.debian.org/security/2020/dsa-4640
https://usn.ubuntu.com/4207-1/
https://lists.debian.org/debian-lts-announce/2019/04/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.html
https://sourceforge.net/p/graphicsmagick/bugs/598/
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/f7610c1281c1
Source: Mitre, NVD
Published: 2019-04-08
Updated: 2024-11-21
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
Severity: Medium
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Severity: Critical
EPSS: 0.0063