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CVE-2020-8112

Published: 28 January 2020

opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.

From the Ubuntu Security Team

It was discovered that OpenJPEG did not properly handle certain input. If OpenJPEG were supplied with specially crafted input, it could be made to crash or possibly execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
ghostscript
Launchpad, Ubuntu, Debian
impish Not vulnerable
(uses system openjpeg2)
focal Not vulnerable
(uses system openjpeg2)
groovy Not vulnerable
(uses system openjpeg2)
hirsute Not vulnerable
(uses system openjpeg2)
trusty Does not exist

upstream Needs triage

bionic
Released (9.26~dfsg+0-0ubuntu0.18.04.14)
xenial
Released (9.26~dfsg+0-0ubuntu0.16.04.14)
jammy Not vulnerable
(uses system openjpeg2)
lunar Not vulnerable
(uses system openjpeg2)
kinetic Not vulnerable
(uses system openjpeg2)
mantic Not vulnerable
(uses system openjpeg2)
openjpeg
Launchpad, Ubuntu, Debian
impish Does not exist

bionic Does not exist

focal Does not exist

upstream Needs triage

groovy Does not exist

hirsute Does not exist

trusty Not vulnerable
(code not present)
jammy Does not exist

xenial Not vulnerable
(code not present)
lunar Does not exist

kinetic Does not exist

mantic Does not exist

openjpeg2
Launchpad, Ubuntu, Debian
impish
Released (2.3.1-1ubuntu4)
groovy
Released (2.3.1-1ubuntu4)
hirsute
Released (2.3.1-1ubuntu4)
bionic
Released (2.3.0-2+deb10u2build0.18.04.1)
eoan Ignored
(end of life)
focal
Released (2.3.1-1ubuntu4)
trusty Does not exist

xenial
Released (2.1.2-1.1+deb9u5build0.16.04.1)
jammy
Released (2.3.1-1ubuntu4)
upstream
Released (2.4.0)
lunar
Released (2.3.1-1ubuntu4)
kinetic
Released (2.3.1-1ubuntu4)
mantic
Released (2.3.1-1ubuntu4)
Patches:
upstream: https://github.com/uclouvain/openjpeg/commit/05f9b91e60debda0e83977e5e63b2e66486f7074
blender
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
upstream Needs triage

trusty Does not exist

xenial Needs triage

eoan Ignored
(end of life)
focal Needs triage

bionic Needs triage

jammy Needs triage

impish Ignored
(end of life)
mantic Needs triage

lunar Ignored
(end of life, was needs-triage)
insighttoolkit4
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

eoan Ignored
(end of life)
focal Needs triage

trusty Does not exist

upstream Needs triage

xenial Needs triage

jammy Needs triage

impish Ignored
(end of life)
mantic Does not exist

lunar Ignored
(end of life, was needs-triage)
qtwebengine-opensource-src
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

eoan Ignored
(end of life)
focal Needs triage

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Needs triage

impish Ignored
(end of life)
hirsute Ignored
(end of life)
mantic Needs triage

lunar Ignored
(end of life, was needs-triage)
texmaker
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

eoan Ignored
(end of life)
focal Needs triage

trusty Does not exist

upstream Needs triage

jammy Needs triage

impish Ignored
(end of life)
xenial Needs triage

mantic Needs triage

lunar Ignored
(end of life, was needs-triage)

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H