The ConcatenateImages function in MagickWand/magick-cli.c in ImageMagick before 7.0.1-10 does not check the return value of the fputc function, which allows remote attackers to cause a denial of service (application crash) via a crafted file.
https://github.com/ImageMagick/ImageMagick/issues/196
https://github.com/ImageMagick/ImageMagick/commit/933e96f01a8c889c7bf5ffd30020e86a02a046e7
https://bugzilla.redhat.com/show_bug.cgi?id=1410470
Source: MITRE
Published: 2017-03-02
Updated: 2021-04-28
Type: CWE-252
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: 6.5
Vector: CVSS:3.1/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