Detections
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Alpine: multiple alpine packages: security update to 2.25-r0

medium Tenable Self-Hosted Container Security Plugin ID 403482

Description

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

 - In Alpine before 2.25, untagged responses from an IMAP server are accepted before STARTTLS.
 (CVE-2021-38370)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-38370

Plugin Details

Severity: Medium

ID: 403482

Version: Revision 1.26

Type: Local

Published: 10/31/2023

Updated: 12/4/2025

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2021-38370

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 8/10/2021

Reference Information

CVE: CVE-2021-38370