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CVE-2020-27844

Published: 5 January 2021

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.

Priority

Medium

CVSS 3 base score: 7.8

Status

Package Release Status
blender
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
insighttoolkit4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Ignored
(reached end-of-life)
impish Needs triage

jammy Needs triage

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needs-triage)
openjpeg2
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
qtwebengine-opensource-src
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

texmaker
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)

Notes

AuthorNote
ebarretto
The fix for this CVE was not applied in 2.1.2-1.1+deb9u6 even though
it was mentioned in the changelog and the patch is also in
debian/patches/

References

Bugs