CVE-2018-16749

In ImageMagick 7.0.7-29 and earlier, a missing NULL check in ReadOneJNGImage in coders/png.c allows an attacker to cause a denial of service (WriteBlob assertion failure and application exit) via a crafted file.

Score

CVSS 3.1 6.5 Medium

Status

Modified - cve@mitre.org

Published

2018-09-09

Last modified

2024-08-05

Weaknesses

CWE-476

Affected products

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

References

• https://github.com/ImageMagick/ImageMagick/issues/1119
• https://github.com/ImageMagick/ImageMagick6/commit/1007b98f8795ad4bea6bc5f68a32d83e982fdae4
• https://lists.debian.org/debian-lts-announce/2018/10/msg00002.html
• https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
• https://usn.ubuntu.com/3785-1/