CVE-2018-18064
Published: 8 October 2018
cairo through 1.15.14 has an out-of-bounds stack-memory write during processing of a crafted document by WebKitGTK+ because of the interaction between cairo-rectangular-scan-converter.c (the generate and render_rows functions) and cairo-image-compositor.c (the _cairo_image_spans_and_zero function).
Notes
Author | Note |
---|---|
leosilva | as of 2020-11-26, no upstream fix |
rodrigo-zaiden | as of 2022-05-03, there is still no upstream fix. |
Priority
Status
Package | Release | Status |
---|---|---|
cairo Launchpad, Ubuntu, Debian |
bionic |
Deferred
|
focal |
Deferred
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
xenial |
Deferred
|
|
kinetic |
Ignored
(end of life, was deferred)
|
|
jammy |
Deferred
|
|
impish |
Ignored
(end of life)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was deferred [2020-11-26])
|
|
upstream |
Needs triage
|
|
mantic |
Deferred
|
|
lunar |
Ignored
(end of life, was deferred)
|
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 |