CVE-2025-9385: A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component…

PriorityP423medium5.5CVSS 3.1

AVLACLPRLUINSUCNINAH

EPSS

0.22%

12.2th percentile

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
appneta	tcpreplay	—	—
appneta	tcpreplay	—	—
broadcom	tcpreplay	<= 4.5.1	—
broadcom	tcpreplay	>= 0 < 4.5.2-1	4.5.2-1
debian	tcpreplay	< tcpreplay 4.5.2-1 (forky)	tcpreplay 4.5.2-1 (forky)

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvdv2.04.3MEDIUMAV:L/AC:L/Au:S/C:P/I:P/A:P

osv4.8MEDIUM

vendor_debian4.8LOW

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