cbcvebase.
CVE-2020-27843
published 2021-01-05

CVE-2020-27843: A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding…

PriorityP425medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
1.68%
74.6th percentile
A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.

Affected

17 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiandebian_linux
debianopenjpeg2< openjpeg2 2.4.0-1 (bookworm)openjpeg2 2.4.0-1 (bookworm)
fedoraprojectfedora
fedoraprojectfedora
msrcazl3_openjpeg2_2.3.1-12_on_azure_linux_3.0
msrcazure_linux_3.0_arm
msrcazure_linux_3.0_x64
oracleoutside_in_technology
the_openjpeg_projectopenjpeg2>= 0 < 2.4.0-12.4.0-1
the_openjpeg_projectopenjpeg2>= 0 < 2.4.0-12.4.0-1
the_openjpeg_projectopenjpeg2>= 0 < 2.4.0-12.4.0-1
the_openjpeg_projectopenjpeg2>= 0 < 2.4.0-12.4.0-1
the_openjpeg_projectopenjpeg2>= 0 < 2.3.0-2+deb10u2build0.18.04.12.3.0-2+deb10u2build0.18.04.1
the_openjpeg_projectopenjpeg2>= 0 < 2.1.2-1.1+deb9u6ubuntu0.1~esm32.1.2-1.1+deb9u6ubuntu0.1~esm3
uclouvainopenjpeg< 2.4.02.4.0
uclouvainopenjpeg

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.07.1HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
osv6.5MEDIUM
vendor_ubuntu6.5MEDIUM
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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