CVE-2019-12589
Publication date 3 June 2019
Last updated 26 August 2025
Ubuntu priority
Description
In Firejail before 0.9.60, seccomp filters are writable inside the jail, leading to a lack of intended seccomp restrictions for a process that is joined to the jail after a filter has been modified by an attacker.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| firejail | 25.10 questing |
Fixed 0.9.58.2-2
|
| 25.04 plucky |
Fixed 0.9.58.2-2
|
|
| 24.04 LTS noble |
Fixed 0.9.58.2-2
|
|
| 22.04 LTS jammy |
Fixed 0.9.58.2-2
|
|
| 20.04 LTS focal |
Fixed 0.9.58.2-2
|
|
| 18.04 LTS bionic |
Vulnerable
|
|
| 16.04 LTS xenial |
Vulnerable
|
|
| 14.04 LTS trusty | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
8.8 · High
|
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |