Alpine: multiple tcpreplay packages: security update to 4.3.2-r0

high Tenable Self-Hosted Container Security Plugin ID 426667

Description

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

- An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function
get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-
edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have
unspecified other impact. (CVE-2019-8376)

- An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function
get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the
tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly
have unspecified other impact. (CVE-2019-8377)

- An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c.
It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to
cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact. (CVE-2019-8381)

Plugin Details

Severity: High

ID: 426667

Version: Revision 1.3

Type: Local

Family: Alpine Linux Local Security Checks

Published: 5/16/2025

Updated: 12/4/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2019-8381

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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: 2/13/2019

Reference Information

CVE: CVE-2019-8376, CVE-2019-8377, CVE-2019-8381

BID: 107085

Detections

Analytics