CVE-2018-7443

The ReadTIFFImage function in coders/tiff.c in ImageMagick 7.0.7-23 Q16 does not properly validate the amount of image data in a file, which allows remote attackers to cause a denial of service (memory allocation failure in the AcquireMagickMemory function in MagickCore/memory.c).

Score

CVSS 3.0 6.5 Medium

Status

Modified - cve@mitre.org

Published

2018-02-23

Last modified

2024-08-05

Weaknesses

CWE-770

Affected products

• Ubuntu Linux (Canonical)
• Debian Linux (Debian)
• Imagemagick (Imagemagick)

References

• https://github.com/ImageMagick/ImageMagick/issues/999
• https://lists.debian.org/debian-lts-announce/2018/02/msg00028.html
• https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
• https://usn.ubuntu.com/3681-1/