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CVE-2020-14152

Published: 15 June 2020

In IJG JPEG (aka libjpeg) before 9d, jpeg_mem_available() in jmemnobs.c in djpeg does not honor the max_memory_to_use setting, possibly causing excessive memory consumption.

Notes

AuthorNote
mdeslaur
looks like this was fixed a long time ago in libjpeg-turbo

Priority

Low

Cvss 3 Severity Score

7.1

Score breakdown

Status

Package Release Status
libjpeg-turbo
Launchpad, Ubuntu, Debian
impish Not vulnerable
(2.0.3-0ubuntu2)
focal Not vulnerable
(2.0.3-0ubuntu1.20.04.1)
hirsute Not vulnerable
(2.0.3-0ubuntu2)
jammy Not vulnerable
(2.0.3-0ubuntu2)
lunar Not vulnerable
(2.0.3-0ubuntu2)
bionic Not vulnerable
(1.5.2-0ubuntu5.18.04.4)
eoan Not vulnerable
(2.0.3-0ubuntu1.19.10.1)
groovy Not vulnerable
(2.0.3-0ubuntu2)
kinetic Not vulnerable
(2.0.3-0ubuntu2)
trusty
Released (1.3.0-0ubuntu2.1+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (1:1.5.1-2+deb9u1, 1:1.5.2-2+den10u1)
xenial
Released (1.4.2-0ubuntu3.4+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(2.0.3-0ubuntu2)
Patches:
upstream: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/da2a27ef056a0179cbd80f9146e58b89403d9933
libjpeg9
Launchpad, Ubuntu, Debian
impish Not vulnerable
(1:9d-1)
bionic Needed

hirsute Not vulnerable
(1:9d-1)
xenial
Released (1:9b-1ubuntu1+esm1)
Available with Ubuntu Pro
jammy Not vulnerable
(1:9d-1)
lunar Not vulnerable
(1:9d-1)
eoan Ignored
(end of life)
focal Not vulnerable
(1:9d-1)
groovy Not vulnerable
(1:9d-1)
kinetic Not vulnerable
(1:9d-1)
trusty Does not exist

upstream
Released (9d)
mantic Not vulnerable
(1:9d-1)
libjpeg6b
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needed)
jammy Needed

impish Ignored
(end of life)
bionic Needed

eoan Ignored
(end of life)
focal Needed

groovy Ignored
(end of life)
trusty
Released (6b1-4ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream Needed

xenial
Released (1:6b2-2ubuntu0.1~esm1)
Available with Ubuntu Pro
mantic Needed

lunar Ignored
(end of life, was needed)

Severity score breakdown

Parameter Value
Base score 7.1
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H