CVE-2020-27349
Publication date 8 December 2020
Last updated 25 August 2025
Ubuntu priority
Description
Aptdaemon performed policykit checks after interacting with potentially untrusted files with elevated privileges. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| aptdaemon | ||
| 20.04 LTS focal |
Fixed 1.1.1+bzr982-0ubuntu32.3
|
|
| 18.04 LTS bionic |
Fixed 1.1.1+bzr982-0ubuntu19.5
|
|
| 16.04 LTS xenial |
Fixed 1.1.1+bzr982-0ubuntu14.5
|
|
| 14.04 LTS trusty | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
5.5 · Medium
|
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-4664-1
- Aptdaemon vulnerabilities
- 8 December 2020