cbcvebase.
CVE-2021-20312
published 2021-05-11

CVE-2021-20312: A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a…

PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.38%
82.0th percentile
A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

Affected

22 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianimagemagick< imagemagick 8:6.9.11.60+dfsg-1.5 (bookworm)imagemagick 8:6.9.11.60+dfsg-1.5 (bookworm)
imagemagickimagemagick< 7.0.11-07.0.11-0
imagemagickimagemagick
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.3+deb11u48:6.9.11.60+dfsg-1.3+deb11u4
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.58:6.9.11.60+dfsg-1.5
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.58:6.9.11.60+dfsg-1.5
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.58:6.9.11.60+dfsg-1.5
imagemagickimagemagick>= 0 < 8:6.9.7.4+dfsg-16ubuntu6.128:6.9.7.4+dfsg-16ubuntu6.12
imagemagickimagemagick>= 0 < 8:6.9.7.4+dfsg-16ubuntu6.148:6.9.7.4+dfsg-16ubuntu6.14
imagemagickimagemagick>= 0 < 8:6.9.10.23+dfsg-2.1ubuntu11.98:6.9.10.23+dfsg-2.1ubuntu11.9
imagemagickimagemagick>= 0 < 8:6.9.10.23+dfsg-2.1ubuntu11.108:6.9.10.23+dfsg-2.1ubuntu11.10
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.58:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
imagemagickimagemagick>= 0 < 8:6.7.7.10-6ubuntu3.13+esm18:6.7.7.10-6ubuntu3.13+esm1
imagemagickimagemagick>= 0 < 8:6.7.7.10-6ubuntu3.13+esm38:6.7.7.10-6ubuntu3.13+esm3
imagemagickimagemagick>= 0 < 8:6.8.9.9-7ubuntu5.16+esm18:6.8.9.9-7ubuntu5.16+esm1
imagemagickimagemagick>= 0 < 8:6.8.9.9-7ubuntu5.16+esm88:6.8.9.9-7ubuntu5.16+esm8
imagemagickimagemagick>= 0 < 8:6.8.9.9-7ubuntu5.16+esm58:6.8.9.9-7ubuntu5.16+esm5
imagemagickimagemagick>= 0 < 8:6.9.7.4+dfsg-16ubuntu6.15+esm18:6.9.7.4+dfsg-16ubuntu6.15+esm1
imagemagickimagemagick>= 0 < 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm18:6.9.10.23+dfsg-2.1ubuntu11.4+esm1
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm18:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1
imagemagickimagemagick>= 0 < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm28:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm2

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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