CVE-2025-9019

A vulnerability has been found in tcpreplay 4.5.1. This vulnerability affects the function mask_cidr6 of the file cidr.c of the component tcpprep. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The researcher is able to reproduce this with the latest official release 4.5.1 and the current master branch. The code maintainer cannot reproduce this for 4.5.2-beta1. In his reply the maintainer explains that "[i]n that case, this is a duplicate that was fixed in 4.5.2."
References
Link Resource
https://drive.google.com/file/d/13SQYVIb_YQoRfaJaaLf6iLtMiCRCHlBc/view?usp=sharing Exploit
https://github.com/appneta/tcpreplay/issues/958 Exploit Issue Tracking Patch Vendor Advisory
https://github.com/appneta/tcpreplay/issues/958#issuecomment-3124876035 Exploit Issue Tracking Patch Vendor Advisory
https://github.com/appneta/tcpreplay/issues/959 Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.320080 Permissions Required VDB Entry
https://vuldb.com/?id.320080 Third Party Advisory VDB Entry
https://vuldb.com/?submit.623635 Exploit Third Party Advisory VDB Entry
https://vuldb.com/?submit.623636 Exploit Third Party Advisory VDB Entry
https://vuldb.com/?submit.623637 Exploit Third Party Advisory VDB Entry
https://vuldb.com/?submit.623638 Exploit Third Party Advisory VDB Entry
https://vuldb.com/?submit.623639 Exploit Third Party Advisory VDB Entry
https://github.com/appneta/tcpreplay/issues/958 Exploit Issue Tracking Patch Vendor Advisory
https://github.com/appneta/tcpreplay/issues/959 Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?submit.623639 Exploit Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:broadcom:tcpreplay:4.5.1:*:*:*:*:*:*:*

History

11 Sep 2025, 17:53

Type Values Removed Values Added
First Time Broadcom
Broadcom tcpreplay
CWE CWE-787
CPE cpe:2.3:a:broadcom:tcpreplay:4.5.1:*:*:*:*:*:*:*
References () https://drive.google.com/file/d/13SQYVIb_YQoRfaJaaLf6iLtMiCRCHlBc/view?usp=sharing - () https://drive.google.com/file/d/13SQYVIb_YQoRfaJaaLf6iLtMiCRCHlBc/view?usp=sharing - Exploit
References () https://github.com/appneta/tcpreplay/issues/958 - () https://github.com/appneta/tcpreplay/issues/958 - Exploit, Issue Tracking, Patch, Vendor Advisory
References () https://github.com/appneta/tcpreplay/issues/958#issuecomment-3124876035 - () https://github.com/appneta/tcpreplay/issues/958#issuecomment-3124876035 - Exploit, Issue Tracking, Patch, Vendor Advisory
References () https://github.com/appneta/tcpreplay/issues/959 - () https://github.com/appneta/tcpreplay/issues/959 - Exploit, Issue Tracking, Vendor Advisory
References () https://vuldb.com/?ctiid.320080 - () https://vuldb.com/?ctiid.320080 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.320080 - () https://vuldb.com/?id.320080 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.623635 - () https://vuldb.com/?submit.623635 - Exploit, Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.623636 - () https://vuldb.com/?submit.623636 - Exploit, Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.623637 - () https://vuldb.com/?submit.623637 - Exploit, Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.623638 - () https://vuldb.com/?submit.623638 - Exploit, Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.623639 - () https://vuldb.com/?submit.623639 - Exploit, Third Party Advisory, VDB Entry
Summary
  • (es) Se ha encontrado una vulnerabilidad en tcpreplay 4.5.1. Esta vulnerabilidad afecta a la función mask_cidr6 del archivo cidr.c del componente tcpprep. La manipulación provoca un desbordamiento de búfer basado en el montón. El ataque puede ejecutarse en remoto. Es un ataque de complejidad bastante alta. Parece difícil de explotar. Se ha hecho público el exploit y puede que sea utilizado. El investigador puede reproducirlo con la última versión oficial 4.5.1 y la rama maestra actual. El responsable del código no puede reproducirlo para la versión 4.5.2-beta1. En su respuesta, el responsable explica que «en ese caso, se trata de un duplicado corregido en la versión 4.5.2».

15 Aug 2025, 12:15

Type Values Removed Values Added
References () https://github.com/appneta/tcpreplay/issues/958 - () https://github.com/appneta/tcpreplay/issues/958 -
References () https://github.com/appneta/tcpreplay/issues/959 - () https://github.com/appneta/tcpreplay/issues/959 -
References () https://vuldb.com/?submit.623639 - () https://vuldb.com/?submit.623639 -

15 Aug 2025, 07:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-08-15 07:15

Updated : 2025-09-11 17:53


NVD link : CVE-2025-9019

Mitre link : CVE-2025-9019

CVE.ORG link : CVE-2025-9019


JSON object : View

Products Affected

broadcom

  • tcpreplay
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write