CVE-2019-20140
Published: 30 December 2019
An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_out_code at fromgif.c.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libsixel Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Needs triage
|
|
| groovy |
Not vulnerable
(1.8.6-1)
|
|
| hirsute |
Not vulnerable
(1.8.6-1)
|
|
| impish |
Not vulnerable
(1.8.6-1)
|
|
| jammy |
Not vulnerable
(1.8.6-1)
|
|
| kinetic |
Not vulnerable
(1.8.6-1)
|
|
| lunar |
Not vulnerable
(1.8.6-1)
|
|
| mantic |
Not vulnerable
(1.8.6-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |