Detections
Analytics
Amazon Linux 2 : bluez (ALAS-2020-1504)
high Nessus Plugin ID 141993
Language:
Synopsis
The remote Amazon Linux 2 host is missing a security update.Description
The version of bluez installed on the remote host is prior to 5.44-7. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2020-1504 advisory.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 (CVE-2020-0556)
Tenable has extracted the preceding description block directly from the tested product security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Run 'yum update bluez' to update your system.See Also
Plugin Details
Severity: High
ID: 141993
File Name: al2_ALAS-2020-1504.nasl
Version: 1.3
Type: local
Agent: unix
Published: 10/28/2020
Updated: 12/11/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.0
CVSS v2
Risk Factor: Medium
Base Score: 5.8
Temporal Score: 4.3
Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2020-0556
CVSS v3
Risk Factor: High
Base Score: 7.1
Temporal Score: 6.2
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:amazon:linux:bluez-cups, p-cpe:/a:amazon:linux:bluez, p-cpe:/a:amazon:linux:bluez-hid2hci, p-cpe:/a:amazon:linux:bluez-libs-devel, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:bluez-debuginfo, p-cpe:/a:amazon:linux:bluez-libs
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 10/22/2020
Vulnerability Publication Date: 3/12/2020
Reference Information
CVE: CVE-2020-0556
ALAS: 2020-1504