Advisory Published
CVE Published

CVE-2023-4256: Tcpreplay: tcprewrite: double free in tcpedit_dlt_cleanup() in plugins/dlt_plugins.c

First published: Tue Dec 19 2023(Updated: )

tcprewrite in tcpreplay v4.4.4 and v.4.4.3 has a double free in function tcpedit_dlt_cleanup in plugins/dlt_plugins.c. It can be triggered by sending a crafted file to the tcprewrite binary. It allows a local attacker to cause Denial of Service or possibly have unspecified other impact. <a href=""></a>


Affected SoftwareAffected VersionHow to fix
Broadcom Tcpreplay=4.4.3
Broadcom Tcpreplay=4.4.4
Fedoraproject Extra Packages For Enterprise Linux=8.0
Fedoraproject Fedora=39

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