CVE-2018-18718
Published: 29 October 2018
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
gthumb Launchpad, Ubuntu, Debian |
bionic |
Released
(3:3.6.1-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(3:3.6.2-2)
|
|
| eoan |
Not vulnerable
(3:3.6.2-2)
|
|
| focal |
Not vulnerable
(3:3.6.2-2)
|
|
| groovy |
Not vulnerable
(3:3.6.2-2)
|
|
| hirsute |
Not vulnerable
(3:3.6.2-2)
|
|
| impish |
Not vulnerable
(3:3.6.2-2)
|
|
| jammy |
Not vulnerable
(3:3.6.2-2)
|
|
| kinetic |
Not vulnerable
(3:3.6.2-2)
|
|
| lunar |
Not vulnerable
(3:3.6.2-2)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Released
(3:3.6.2-2)
|
|
| xenial |
Released
(3:3.4.3-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |