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 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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://drive.google.com/file/d/1BQZF558bRHv07wtlCoZgtqTlEpHgfytp/view?usp=sharing
https://github.com/appneta/tcpreplay/issues/972
https://github.com/appneta/tcpreplay/issues/972#issuecomment-3199019278
https://vuldb.com/?ctiid.321218
https://vuldb.com/?id.321218
https://vuldb.com/?submit.630497

Configurations

No configuration.

History

25 Aug 2025, 20:24

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una falla en appneta tcpreplay hasta la versión 4.5.1. El elemento afectado es la función fix_ipv6_checksums del archivo edit_packet.c del componente tcprewrite. Esta manipulación provoca el use-after-free. El ataque se limita a la ejecución local. Se ha hecho público el exploit y puede que sea utilizado. Actualizar a la versión 4.5.2-beta3 es suficiente para solucionar este problema. Se recomienda actualizar el componente afectado.

24 Aug 2025, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-24 11:15

Updated : 2025-08-25 20:24

NVD link : CVE-2025-9385

Mitre link : CVE-2025-9385

CVE.ORG link : CVE-2025-9385

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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