The ReadPESImage function in coders\pes.c in ImageMagick 7.0.6-1 has an infinite loop vulnerability that can cause CPU exhaustion via a crafted PES file.
http://www.securityfocus.com/bid/99964
https://github.com/ImageMagick/ImageMagick/issues/537
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
Source: MITRE
Published: 2017-07-19
Updated: 2019-10-03
Type: CWE-835
Base Score: 7.1
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 8.6
Severity: HIGH
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM