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
http://www.securityfocus.com/bid/95208
http://www.openwall.com/lists/oss-security/2016/12/26/9
Source: Mitre, NVD
Published: 2017-03-02
Updated: 2025-04-20
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00351