CVE-2018-16643

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

The functions ReadDCMImage in coders/dcm.c, ReadPWPImage in coders/pwp.c, ReadCALSImage in coders/cals.c, and ReadPICTImage in coders/pict.c in ImageMagick 7.0.8-4 do not check the return value of the fputc function, which allows remote attackers to cause a denial of service via a crafted image file.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-252

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6cPatch, Third Party Advisory
https://github.com/ImageMagick/ImageMagick/issues/1199Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00002.htmlThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
https://usn.ubuntu.com/3785-1/Third Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6cPatch, Third Party Advisory
https://github.com/ImageMagick/ImageMagick/issues/1199Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00002.htmlThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
https://usn.ubuntu.com/3785-1/Third Party Advisory

Timeline

Published: Sep 6, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

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