Reachable Assertion Affecting tcpreplay package, versions <4.4.1-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.71% (50th percentile)

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  • Snyk IDSNYK-ALPINE324-TCPREPLAY-17303816
  • published11 Jun 2026
  • disclosed11 Feb 2022

Introduced: 11 Feb 2022

CVE-2021-45387  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade Alpine:3.24 tcpreplay to version 4.4.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tcpreplay package and not the tcpreplay package as distributed by Alpine. See How to fix? for Alpine:3.24 relevant fixed versions and status.

tcpreplay 4.3.4 has a Reachable Assertion in add_tree_ipv4() at tree.c.

CVSS Base Scores

version 3.1