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CVE-2018-14048

Published: 13 July 2018

An issue has been found in libpng 1.6.34. It is a SEGV in the function png_free_data in png.c, related to the recommended error handling for png_read_image.

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
libpng1.6
Launchpad, Ubuntu, Debian
xenial
Released (1.6.20-2ubuntu0.1~esm1)
Available with Ubuntu Pro
lunar Not vulnerable
(1.6.37-1)
artful Ignored
(end of life)
bionic Needed

cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Not vulnerable
(1.6.37-1)
focal Not vulnerable
(1.6.37-1)
groovy Not vulnerable
(1.6.37-1)
hirsute Not vulnerable
(1.6.37-1)
impish Not vulnerable
(1.6.37-1)
jammy Not vulnerable
(1.6.37-1)
kinetic Not vulnerable
(1.6.37-1)
trusty Does not exist

upstream
Released (1.6.37)
mantic Not vulnerable
(1.6.37-1)
libpng
Launchpad, Ubuntu, Debian
jammy Does not exist

xenial
Released (1.2.54-1ubuntu1.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar Does not exist

artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

trusty Needed

upstream Needs triage

mantic Does not exist

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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H