CVE-2018-12389
Published: 24 January 2019
Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. 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 ESR < 60.3 and Thunderbird < 60.3.
Priority
Status
Package | Release | Status |
---|---|---|
thunderbird Launchpad, Ubuntu, Debian |
upstream |
Released
(60.3)
|
xenial |
Released
(1:60.4.0+build2-0ubuntu0.16.04.1)
|
|
bionic |
Released
(1:60.4.0+build2-0ubuntu0.18.04.1)
|
|
cosmic |
Released
(1:60.4.0+build2-0ubuntu0.18.10.1)
|
|
trusty |
Released
(1:60.4.0+build2-0ubuntu0.14.04.1)
|
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 |