Detections
Analytics

Alpine: multiple connman packages: security update to 1.38-r4

medium Tenable Cloud Security Plugin ID 403871

Description

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

 - gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack
 information, allowing further exploitation of bugs in gdhcp. (CVE-2021-26676)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-26676

Plugin Details

Severity: Medium

ID: 403871

Version: Revision 1.25

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.4

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

CVSS Score Source: CVE-2021-26676

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/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: 2/9/2021

Reference Information

CVE: CVE-2021-26676