CVEvulnerability

CVE-2023-4256

5.5 MEDIUM Published 2023-12-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-415

Description

Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() 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.

Affected configurations

• broadcom tcpreplay 4.4.3 • broadcom tcpreplay 4.4.4 • fedoraproject extra packages for enterprise linux 8.0 • fedoraproject fedora 39

Related

Weakness · CWE (1)

References