CVE-2017-1000121
Published: 1 November 2017
The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate message size metadata, allowing a compromised secondary process to trigger an integer overflow and subsequent buffer overflow in the UI process. This vulnerability does not affect Apple products.
Notes
Author | Note |
---|---|
jdstrand | webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8 |
Priority
Status
Package | Release | Status |
---|---|---|
qtwebkit Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
disco |
Does not exist
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
qtwebkit-opensource-src Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
xenial |
Needs triage
|
|
bionic |
Needs triage
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needs triage
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Needs triage
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
qtwebkit-source Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
hirsute |
Does not exist
|
|
xenial |
Needs triage
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Needs triage
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Needs triage
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Does not exist
|
|
webkit2gtk Launchpad, Ubuntu, Debian |
groovy |
Not vulnerable
(2.17.92-1)
|
hirsute |
Not vulnerable
(2.17.92-1)
|
|
kinetic |
Not vulnerable
(2.17.92-1)
|
|
lunar |
Not vulnerable
(2.17.92-1)
|
|
artful |
Not vulnerable
(2.17.92-1)
|
|
bionic |
Not vulnerable
(2.17.92-1)
|
|
cosmic |
Not vulnerable
(2.17.92-1)
|
|
disco |
Not vulnerable
(2.17.92-1)
|
|
eoan |
Not vulnerable
(2.17.92-1)
|
|
focal |
Not vulnerable
(2.17.92-1)
|
|
impish |
Not vulnerable
(2.17.92-1)
|
|
jammy |
Not vulnerable
(2.17.92-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.16.3)
|
|
xenial |
Not vulnerable
(2.16.6-0ubuntu0.16.04.1)
|
|
zesty |
Not vulnerable
(2.16.6-0ubuntu0.17.04.1)
|
|
mantic |
Not vulnerable
(2.17.92-1)
|
|
webkitgtk Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
hirsute |
Does not exist
|
|
xenial |
Needs triage
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Needs triage
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Needs triage
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |