CVE-2018-6056
Published: 9 January 2019
Type confusion could lead to a heap out-of-bounds write in V8 in Google Chrome prior to 64.0.3282.168 allowing a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Notes
| Author | Note |
|---|---|
| mikesalvatore | The Ubuntu Security Team does not support libv8 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
chromium-browser Launchpad, Ubuntu, Debian |
artful |
Released
(64.0.3282.167-0ubuntu0.17.10.1)
|
| bionic |
Released
(64.0.3282.167-0ubuntu1)
|
|
| cosmic |
Released
(64.0.3282.167-0ubuntu1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was released [64.0.3282.167-0ubuntu0.14.04.1])
|
|
| upstream |
Released
(64.0.3282.167)
|
|
| xenial |
Released
(64.0.3282.167-0ubuntu0.16.04.1)
|
|
|
libv8-3.14 Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Ignored
(libv8 not supported)
|
|
| cosmic |
Ignored
(libv8 not supported)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [libv8 not supported])
|
|
| upstream |
Needs triage
|
|
| xenial |
Ignored
(libv8 not supported)
|
|
|
oxide-qt Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [Ubuntu touch end-of-life])
|
|
| upstream |
Needs triage
|
|
| xenial |
Ignored
(Ubuntu touch 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 |