CVE-2025-9019

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-9019
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9019.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-9019
Downstream
Published
2025-08-15T07:02:10.548Z
Modified
2026-07-15T01:48:52.051213864Z
Severity
  • 1.3 (Low) CVSS_V4 - 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 CVSS Calculator
Summary
tcpreplay tcpprep cidr.c mask_cidr6 heap-based overflow
Details

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."

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9019.json"
}
References

Affected packages

Git / github.com/appneta/tcpreplay

Affected ranges

Type
GIT
Repo
https://github.com/appneta/tcpreplay
Events
Introduced
0ba7d17fcb9ddedf61168f99c249b30731310d4e
Last affected
0ba7d17fcb9ddedf61168f99c249b30731310d4e
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ],
    "cpe": "cpe:2.3:a:broadcom:tcpreplay:4.5.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.5.1"
        },
        {
            "last_affected": "4.5.1"
        }
    ]
}

Affected versions

4.*
4.5.1
v4.*
v4.5.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9019.json"