CVE-2018-20846

Published: 26 June 2019

Out-of-bounds accesses in the functions pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
blender
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

emscripten
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Ignored

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Ignored

Ubuntu 16.04 ESM (Xenial Xerus) Ignored

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

gdcm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(uses system openjpeg)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(uses system openjpeg)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(uses system openjpeg)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(uses system openjpeg)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(uses system openjpeg)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(uses system openjpeg)
insighttoolkit4
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

openjpeg2
Launchpad, Ubuntu, Debian
Upstream
Released (2.3.1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(code not built)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(code not built)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(code not built)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(code not built)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(code not built)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

qtwebengine-opensource-src
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

texmaker
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needs triage

Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Notes

AuthorNote
ebarretto
Marking emscripten ignored as openjpeg2 code is only for test/example.
emitorino
Debian binary packages built with BUILD_MJ2:BOOL=OFF
According to https://github.com/uclouvain/openjpeg/pull/1168#commitcomment-32961642 the patch https://github.com/uclouvain/openjpeg/commit/e1740e7ce79d0a1676db4da0f4189b64e85f52cb was reverted because it did not compile. Code is not present in upstream master anymore
mdeslaur
Ubuntu packages are built with BUILD_MJ2:BOOL=OFF, so the
affected code isn't compiled

References