CVE-2018-7443 — Allocation of Resources Without Limits or Throttling in Imagemagick
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 36.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 23
Latest updateMay 13
Description
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).
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6
Affected Packages3 packages
Also affects: Debian Linux 7.0, Ubuntu Linux 14.04, 16.04, 17.10, 18.04