CVE-2019-9814
Published: 21 May 2019
Mozilla developers and community members reported memory safety bugs present in Firefox 66. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 67.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
mozjs52 Launchpad, Ubuntu, Debian |
groovy |
Ignored
(end of life)
|
| kinetic |
Does not exist
|
|
| bionic |
Needs triage
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Needs triage
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
firefox Launchpad, Ubuntu, Debian |
kinetic |
Released
(67.0+build2-0ubuntu1)
|
| bionic |
Released
(67.0+build2-0ubuntu0.18.04.1)
|
|
| cosmic |
Released
(67.0+build2-0ubuntu0.18.10.1)
|
|
| disco |
Released
(67.0+build2-0ubuntu0.19.04.1)
|
|
| eoan |
Released
(67.0+build2-0ubuntu1)
|
|
| focal |
Released
(67.0+build2-0ubuntu1)
|
|
| groovy |
Released
(67.0+build2-0ubuntu1)
|
|
| hirsute |
Released
(67.0+build2-0ubuntu1)
|
|
| impish |
Released
(67.0+build2-0ubuntu1)
|
|
| jammy |
Released
(67.0+build2-0ubuntu1)
|
|
| lunar |
Released
(67.0+build2-0ubuntu1)
|
|
| upstream |
Released
(67.0)
|
|
| xenial |
Released
(67.0+build2-0ubuntu0.16.04.1)
|
|
|
mozjs38 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| bionic |
Needs triage
|
|
| cosmic |
Does not exist
|
|
| 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
|
|
| lunar |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
mozjs60 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| 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
|
|
| lunar |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |