CVE-2018-12390
Publication date 24 October 2018
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Mozilla developers and community members reported memory safety bugs present in Firefox 62 and 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 < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Status
Package | Ubuntu Release | Status |
---|---|---|
firefox | 24.04 LTS noble |
Fixed 63.0+build1-0ubuntu1
|
22.04 LTS jammy |
Fixed 63.0+build1-0ubuntu1
|
|
20.04 LTS focal |
Fixed 63.0+build1-0ubuntu1
|
|
18.04 LTS bionic |
Fixed 63.0+build2-0ubuntu0.18.04.2
|
|
16.04 LTS xenial |
Fixed 63.0+build2-0ubuntu0.16.04.2
|
|
14.04 LTS trusty |
Fixed 63.0+build2-0ubuntu0.14.04.2
|
|
firefox-esr | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
mozjs38 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Ignored | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
mozjs52 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Ignored | |
18.04 LTS bionic | Ignored | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
mozjs60 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
thunderbird | 24.04 LTS noble |
Fixed 1:60.4.0+build2-0ubuntu1
|
22.04 LTS jammy |
Fixed 1:60.4.0+build2-0ubuntu1
|
|
20.04 LTS focal |
Fixed 1:60.4.0+build2-0ubuntu1
|
|
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
|
Notes
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
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 |
References
Related Ubuntu Security Notices (USN)
- USN-3801-1
- Firefox vulnerabilities
- 24 October 2018
- USN-3868-1
- Thunderbird vulnerabilities
- 24 January 2019