cbcvebase.
CVE-2018-20189
published 2018-12-17

CVE-2018-20189: In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted…

PriorityP428medium6.5CVSS 3.0
AVNACLPRNUIRSUCNINAH
EPSS
2.28%
81.3th percentile
In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.

Affected

11 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiangraphicsmagick< graphicsmagick 1.4~hg15873-1 (bookworm)graphicsmagick 1.4~hg15873-1 (bookworm)
graphicsmagickgraphicsmagick
graphicsmagickgraphicsmagick>= 0 < 1.4~hg15873-11.4~hg15873-1
graphicsmagickgraphicsmagick>= 0 < 1.4~hg15873-11.4~hg15873-1
graphicsmagickgraphicsmagick>= 0 < 1.4~hg15873-11.4~hg15873-1
graphicsmagickgraphicsmagick>= 0 < 1.4~hg15873-11.4~hg15873-1
graphicsmagickgraphicsmagick>= 0 < 1.4+really1.3.35-1ubuntu0.11.4+really1.3.35-1ubuntu0.1
graphicsmagickgraphicsmagick>= 0 < 1.3.18-1ubuntu3.1+esm81.3.18-1ubuntu3.1+esm8
graphicsmagickgraphicsmagick>= 0 < 1.3.23-1ubuntu0.6+esm21.3.23-1ubuntu0.6+esm2
graphicsmagickgraphicsmagick>= 0 < 1.3.28-2ubuntu0.2+esm11.3.28-2ubuntu0.2+esm1

CVSS provenance

nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_ubuntu6.5MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.