CVE-2018-12389
Publication date 24 January 2019
Last updated 24 July 2024
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| thunderbird | ||
| 18.04 LTS bionic |
Fixed 1:60.4.0+build2-0ubuntu0.18.04.1
|
|
| 16.04 LTS xenial |
Fixed 1:60.4.0+build2-0ubuntu0.16.04.1
|
|
| 14.04 LTS trusty |
Fixed 1:60.4.0+build2-0ubuntu0.14.04.1
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
8.8 · High
|
| 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
Related Ubuntu Security Notices (USN)
- USN-3868-1
- Thunderbird vulnerabilities
- 24 January 2019