Detections
Analytics
Alpine: multiple polkit packages: security update to 0.119-r0
high Tenable Self-Hosted Container Security Plugin ID 426644
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests,
elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged
local attacker to, for example, create a new local administrator. The highest threat from this
vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2021-3560)
See Also
Plugin Details
Severity: High
ID: 426644
Version: Revision 1.5
Type: Local
Published: 5/16/2025
Updated: 9/9/2025
Supported Sensors: Agentless Assessment
Risk Information
VPR
Risk Factor: High
Score: 7.9
Percentile: 99.36
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-3560
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Vulnerability Publication Date: 6/3/2021
CISA Known Exploited Vulnerability Due Dates: 6/2/2023
Exploitable With
Metasploit (Polkit D-Bus Authentication Bypass)
Reference Information
CVE: CVE-2021-3560