CVE-2016-4622
Published: 21 July 2016
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-4589, CVE-2016-4623, and CVE-2016-4624.
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-opensource-src
Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
(trusty was ignored [no update available])
|
|
| upstream |
Needs triage
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Ignored
(no update available)
|
|
| yakkety |
Ignored
(end of life)
|
|
|
qtwebkit-source
Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
| trusty |
Does not exist
(trusty was ignored [no update available])
|
|
| upstream |
Needs triage
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Ignored
(no update available)
|
|
| yakkety |
Ignored
(end of life)
|
|
|
webkit
Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
|
webkit2gtk
Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.12.4)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Released
(2.12.5-0ubuntu0.16.04.1)
|
|
| yakkety |
Not vulnerable
(2.12.5-1)
|
|
|
webkitgtk
Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
(trusty was ignored [no update available])
|
|
| upstream |
Needs triage
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Ignored
(no update available)
|
|
| yakkety |
Ignored
(end of life)
|
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.html
- https://support.apple.com/HT206900
- https://support.apple.com/HT206902
- https://support.apple.com/HT206905
- https://webkitgtk.org/security/WSA-2016-0005.html
- https://ubuntu.com/security/notices/USN-3079-1
- https://www.cve.org/CVERecord?id=CVE-2016-4622
- NVD
- Launchpad
- Debian