Alpine: multiple wireshark packages, tshark: security update to 3.0.14-r0

high Tenable Self-Hosted Container Security Plugin ID 407663

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was
addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
(CVE-2020-25862)

- In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the MIME Multipart dissector could
crash. This was addressed in epan/dissectors/packet-multipart.c by correcting the deallocation of invalid
MIME parts. (CVE-2020-25863)

- In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer
dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in
epan/dissectors/packet-blip.c by allowing reasonable compression ratios and rejecting ZIP bombs.
(CVE-2020-25866)

Plugin Details

Severity: High

ID: 407663

Version: Revision 1.24

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 3/13/2025

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-2020-25866

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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: 9/23/2020

Reference Information

CVE: CVE-2020-25862, CVE-2020-25863, CVE-2020-25866

IAVB: 2020-B-0059-S

Detections

Analytics