CVE-2023-4256

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Source
https://cve.org/CVERecord?id=CVE-2023-4256
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4256.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-4256
Downstream
Related
Published
2023-12-21T16:03:21.837Z
Modified
2026-05-08T04:53:31.545825Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Tcpreplay: tcprewrite: double free in tcpedit_dlt_cleanup() in plugins/dlt_plugins.c
Details

Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpeditdltcleanup() function within plugins/dlt_plugins.c. This vulnerability can be exploited by supplying a specifically crafted file to the tcprewrite binary. This flaw enables a local attacker to initiate a Denial of Service (DoS) attack.

Database specific 
{
    "cna_assigner": "redhat",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4256.json",
    "cwe_ids": [
        "CWE-415"
    ]
}
References

Affected packages

Git / github.com/appneta/tcpreplay

Affected ranges

Type
GIT
Repo
https://github.com/appneta/tcpreplay
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
bcb107a7ea96d4efbfc93d2de55962be6ccd37cb
Last affected
2bf3b37a03d6a6c6090a47238c8dda9697eddb2d
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": [
        "cpe:2.3:a:broadcom:tcpreplay:4.4.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:broadcom:tcpreplay:4.4.4:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.4.3"
        },
        {
            "last_affected": "4.4.4"
        }
    ]
}

Affected versions

v3.*
v3.4.2
v3.4.3
v3.4.4
v4.*
v4.0.0
v4.0.0beta1
v4.0.0beta2
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.5beta1
v4.0.5beta2
v4.0.5beta3
v4.1.0
v4.1.0beta1
v4.1.0beta2
v4.1.1
v4.1.1-beta2
v4.1.1-beta3
v4.1.2
v4.2.6
v4.4.3
v4.4.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4256.json"