cbcvebase.
CVE-2018-20847
published 2019-06-26

CVE-2018-20847: An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an…

PriorityP340high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.17%
80.3th percentile
An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.

Affected

8 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianopenjpeg2< openjpeg2 2.3.1-1 (bookworm)openjpeg2 2.3.1-1 (bookworm)
the_openjpeg_projectopenjpeg2>= 0 < 2.3.1-12.3.1-1
the_openjpeg_projectopenjpeg2>= 0 < 2.3.1-12.3.1-1
the_openjpeg_projectopenjpeg2>= 0 < 2.3.1-12.3.1-1
the_openjpeg_projectopenjpeg2>= 0 < 2.3.1-12.3.1-1
the_openjpeg_projectopenjpeg2>= 0 < 2.1.2-1.1+deb9u5build0.16.04.12.1.2-1.1+deb9u5build0.16.04.1
uclouvainopenjpeg<= 2.3.0

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8LOW
vendor_redhat8.8HIGH
vendor_ubuntu7.5HIGH
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