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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-9019 Detail

Description

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."


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 2.3 LOW
Vector:  CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://drive.google.com/file/d/13SQYVIb_YQoRfaJaaLf6iLtMiCRCHlBc/view?usp=sharing VulDB Exploit 
https://github.com/appneta/tcpreplay/issues/958 CISA-ADP, VulDB Exploit  Issue Tracking  Patch  Vendor Advisory 
https://github.com/appneta/tcpreplay/issues/958#issuecomment-3124876035 VulDB Exploit  Issue Tracking  Patch  Vendor Advisory 
https://github.com/appneta/tcpreplay/issues/959 CISA-ADP, VulDB Exploit  Issue Tracking  Vendor Advisory 
https://vuldb.com/?ctiid.320080 VulDB Permissions Required  VDB Entry 
https://vuldb.com/?id.320080 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623635 VulDB Exploit  Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623636 VulDB Exploit  Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623637 VulDB Exploit  Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623638 VulDB Exploit  Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623639 CISA-ADP, VulDB Exploit  Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer VulDB  
CWE-122 Heap-based Buffer Overflow VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-9019
NVD Published Date:
08/15/2025
NVD Last Modified:
09/11/2025
Source:
VulDB