Description
In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.
References (8)
Core 8
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/ImageMagick/ImageMagick/issues/1540
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/108102
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4034-1/
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2020/dsa-4712
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
Scores
CVSS v3
8.1
EPSS
0.0022
EPSS Percentile
44.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
imagemagick/imagemagick
7.0.8-40 q16
Published
Apr 29, 2019
Tracked Since
Feb 18, 2026