tcpreplay 4.4.4-1ubuntu0.1~esm1: tcpreplay 4.4.4-1ubuntu0.1~esm1 for Ubuntu 24.04.5 LTS (noble)

tcpreplay 4.4.4-1ubuntu0.1~esm1, released March 12, 2024, fixes 2 CVEs in tcpreplay. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0067

52nd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
tcpreplay	Ubuntu 24.04.5 LTS (noble)	4.4.4-1ubuntu0.1~esm1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2023-43279	tcpreplay: Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the applicati...	6.5	0.0067	None reported
Routine	CVE-2023-4256	tcpreplay: Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function...	5.5	0.0033	None reported

Also fixes CVE-2023-43279

tcpreplay 4.2.6-1ubuntu0.1~esm5
tcpreplay on Ubuntu 18.04.6 LTS (bionic)
tcpreplay 4.3.2-1ubuntu0.1~esm3
tcpreplay on Ubuntu 20.04 LTS (focal)
tcpreplay 4.3.4-1ubuntu0.1~esm2
tcpreplay on Ubuntu 22.04.1 LTS (jammy)
OPENSUSE-SU-2025:20119-1
tcpreplay on opensuse-leap 16.0
DEBIAN-CVE-2023-43279
tcpreplay on Debian 13.5 (trixie), Debian 14

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/ubuntu-noble-tcpreplay-4.4.4-1ubuntu0.1-esm1">tcpreplay 4.4.4-1ubuntu0.1~esm1 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.