CVE-2019-8676
Published: 4 September 2019
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
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
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
qtwebkit-opensource-src
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Ignored
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Ignored
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Ignored
(end of life, was needs-triage)
|
|
| mantic |
Ignored
|
|
| noble |
Ignored
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
|
|
| xenial |
Ignored
|
|
|
qtwebkit-source
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Ignored
|
|
|
webkit2gtk
Launchpad, Ubuntu, Debian |
bionic |
Released
(2.24.4-0ubuntu0.18.04.1)
|
| disco |
Released
(2.24.4-0ubuntu0.19.04.1)
|
|
| eoan |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| focal |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| groovy |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| hirsute |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| impish |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| jammy |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| kinetic |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| lunar |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| mantic |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| noble |
Not vulnerable
(2.25.4-1ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.24.3)
|
|
| xenial |
Ignored
|
|
|
webkitgtk
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Ignored
|
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 |