Detections
Analytics
Amazon Linux 2 : targetcli (ALAS-2021-1591)
medium Nessus Plugin ID 145455
Language:
Synopsis
The remote Amazon Linux 2 host is missing a security update.Description
The version of targetcli installed on the remote host is prior to 2.1.53-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1591 advisory.An access flaw was found in targetcli, where the `/etc/target` and underneath backup directory/files were world-readable. This flaw allows a local attacker to access potentially sensitive information such as authentication credentials from the /etc/target/saveconfig.json and backup files. The highest threat from this vulnerability is to confidentiality. (CVE-2020-13867)
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 targetcli' to update your system.See Also
Plugin Details
Severity: Medium
ID: 145455
File Name: al2_ALAS-2021-1591.nasl
Version: 1.3
Type: local
Agent: unix
Published: 1/26/2021
Updated: 12/11/2024
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2020-13867
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:targetcli
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 1/25/2021
Vulnerability Publication Date: 6/5/2020
Reference Information
CVE: CVE-2020-13867
ALAS: 2021-1591