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
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 |