The ReadHDRImage function in coders/hdr.c in ImageMagick 6.x and 7.x allows remote attackers to cause a denial of service (infinite loop) via a crafted HDR file.
http://trac.imagemagick.org/changeset/17845
http://trac.imagemagick.org/changeset/17846
http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=26929
http://www.openwall.com/lists/oss-security/2015/02/26/13
http://www.openwall.com/lists/oss-security/2016/06/06/2
https://bugzilla.redhat.com/show_bug.cgi?id=1195260
https://github.com/ImageMagick/ImageMagick/commit/97aa7d7cfd2027f6ba7ce42caf8b798541b9cdc6
Source: MITRE
Published: 2017-02-27
Updated: 2020-07-31
Type: CWE-835
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM