CVE-2025-9386

A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should 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/1DcQWaTmj1HSbRidOCWwe9vtgHsBnFuX7/view?usp=sharing	Exploit
https://github.com/appneta/tcpreplay/issues/973	Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.321219	Permissions Required VDB Entry
https://vuldb.com/?id.321219	Third Party Advisory VDB Entry
https://vuldb.com/?submit.630498	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-24 11:15

Updated : 2025-10-06 18:26

NVD link : CVE-2025-9386

Mitre link : CVE-2025-9386

CVE.ORG link : CVE-2025-9386

JSON object : View

Products Affected

broadcom

tcpreplay

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should upgrade the affected component."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en appneta tcpreplay hasta la versi\u00f3n 4.5.1. El elemento afectado es la funci\u00f3n get_l2len_protocol del archivo get.c del componente tcprewrite. Esta manipulaci\u00f3n provoca un uso posterior a la liberaci\u00f3n. El ataque debe ejecutarse localmente. El exploit se ha divulgado p\u00fablicamente y puede utilizarse. Actualizar a la versi\u00f3n 4.5.2-beta3 es suficiente para resolver este problema. Debe actualizar el componente afectado."}], "lastModified": "2025-10-06T18:26:51.083", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5F64212-2DE0-425B-899A-19DD9AAEEC94", "versionEndIncluding": "4.5.1"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}