CVE-2020-0556
Published: August 31, 2023Last modified: August 31, 2023
Description
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.1 |
| Attack Vector | ADJACENT_NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | CHANGED |
| Confidentiality | LOW |
| Integrity impact | LOW |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | bluez | Not affected (5.66-r1) |
| Stream | bluez | Not affected (5.68-r2) |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00055.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00008.html
- https://security.gentoo.org/glsa/202003-49
- https://usn.ubuntu.com/4311-1/
- https://www.debian.org/security/2020/dsa-4647
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html