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CVE-2018-18088

Published: 9 October 2018

OpenJPEG 2.3.0 has a NULL pointer dereference for "red" in the imagetopnm function of jp2/convert.c

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
openjpeg2
Launchpad, Ubuntu, Debian
bionic
Released (2.3.0-2build0.18.04.1)
cosmic Ignored
(end of life)
disco Not vulnerable
(2.3.0-2)
trusty Does not exist

xenial
Released (2.1.2-1.1+deb9u3build0.16.04.1)
kinetic Not vulnerable
(2.5.0-1)
focal Not vulnerable
(2.3.1-1ubuntu4)
jammy Not vulnerable
(2.4.0-6)
lunar Not vulnerable
(2.5.0-1)
upstream
Released (2.3.1, 2.3.0-2)
mantic Not vulnerable
(2.5.0-1)
Patches:

upstream: https://github.com/uclouvain/openjpeg/commit/cab352e249ed3372dd9355c85e837613fff98fa2
openjpeg
Launchpad, Ubuntu, Debian
xenial
Released (1:1.5.2-3.1ubuntu0.1~esm2)
Available with Ubuntu Pro
artful Does not exist

bionic Does not exist

kinetic Does not exist

lunar Does not exist

cosmic Does not exist

disco Does not exist

focal Does not exist

trusty Needed

upstream
Released (2.3.1)
mantic Does not exist

Patches:
upstream: https://github.com/uclouvain/openjpeg/commit/cab352e249ed3372dd9355c85e837613fff98fa2

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H