cbcvebase.
CVE-2020-27844
published 2021-01-05

CVE-2020-27844: A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during…

PriorityP340high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.33%
67.8th percentile
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected

22 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianopenjpeg2
googlechrome_chrome
msrcmicrosoft_edge
oracleoutside_in_technology
paloaltopan-os
uclouvainopenjpeg< 2.4.02.4.0
uclouvainopenjpeg
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0
uclouvainopenjpeg>= 0 < 2.4.0-r02.4.0-r0

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.08.3HIGHAV:N/AC:M/Au:N/C:P/I:P/A:C
osv7.8HIGH
vendor_debian7.8LOW
vendor_msrc7.8HIGH
vendor_oracle7.8HIGH
vendor_redhat7.8HIGH
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