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 |