CVE-2019-20056
Published: 29 December 2019
stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has an assertion failure in stbi__shiftsigned.
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 | 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 |