Alpine: multiple wireshark packages, tshark: security update to 2.4.8-r0

high Tenable Self-Hosted Container Security Plugin ID 407641

Description

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

- In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go
into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that
are too long. (CVE-2018-14368)

- In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the MMSE dissector could go into an
infinite loop. This was addressed in epan/proto.c by adding offset and length validation. (CVE-2018-14339)

- In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib
decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid
a buffer over-read. (CVE-2018-14340)

- In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the DICOM dissector could go into a
large or infinite loop. This was addressed in epan/dissectors/packet-dcm.c by preventing an offset
overflow. (CVE-2018-14341)

- In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the BGP protocol dissector could go into
a large loop. This was addressed in epan/dissectors/packet-bgp.c by validating Path Attribute lengths.
(CVE-2018-14342)

Plugin Details

Severity: High

ID: 407641

Version: Revision 1.25

Type: Local

Family: Alpine Linux Local Security Checks

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: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2018-14368

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

CVSS Score Source: CVE-2018-14370

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 7/18/2018

Reference Information

CVE: CVE-2018-14339, CVE-2018-14340, CVE-2018-14341, CVE-2018-14342, CVE-2018-14343, CVE-2018-14344, CVE-2018-14367, CVE-2018-14368, CVE-2018-14369, CVE-2018-14370

BID: 104847

IAVB: 2018-B-0093-S

Detections

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