CVE-2018-19757
Published: 30 November 2018
There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libsixel Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
(1.8.2-2.1)
|
|
| groovy |
Not vulnerable
(1.8.2-2.1)
|
|
| hirsute |
Not vulnerable
(1.8.2-2.1)
|
|
| impish |
Not vulnerable
(1.8.2-2.1)
|
|
| jammy |
Not vulnerable
(1.8.2-2.1)
|
|
| kinetic |
Not vulnerable
(1.8.2-2.1)
|
|
| lunar |
Not vulnerable
(1.8.2-2.1)
|
|
| mantic |
Not vulnerable
(1.8.2-2.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.8.2-2)
|
|
| xenial |
Needed
|
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |