CVSS 3.1 Score 5.5 of 10 (medium)


Published Dec 21, 2023
Updated: Mar 24, 2024
CWE ID 415


CVE-2023-4256 is a vulnerability that affects tcpreplay's tcprewrite, specifically in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c. This vulnerability can be exploited by providing a specially crafted file to the tcprewrite binary. It allows a local attacker to launch a Denial of Service (DoS) attack. The affected products include qftb3e, s5UiSY, and inDeFG. To remediate this vulnerability, it is recommended to update tcpreplay to the latest version available. This vulnerability has a base severity of MEDIUM, with an exploitability score of 1.8 and an impact score of 3.6.

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