Detections
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Alpine: xen: security update to 4.17.2-r2

medium Tenable Cloud Security Plugin ID 407854

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss
 of confidentiality. (CVE-2023-20588)

See Also

https://security.alpinelinux.org/vuln/CVE-2023-20588

Plugin Details

Severity: Medium

ID: 407854

Version: Revision 1.31

Type: Local

Published: 10/31/2023

Updated: 8/29/2025

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2023-20588

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

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/21/2021

Reference Information

CVE: CVE-2023-20588