Detections
Analytics

Alpine: multiple wireshark packages, tshark: security update to 3.4.5-r0

medium Tenable Cloud Security Plugin ID 427496

Description

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

 - Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows
 denial of service via packet injection or crafted capture file (CVE-2021-22207)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-22207

Plugin Details

Severity: Medium

ID: 427496

Version: Revision 1.3

Type: Local

Published: 5/16/2025

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: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-22207

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 4/21/2021

Reference Information

CVE: CVE-2021-22207

IAVB: 2021-B-0028-S