CVE-2023-4256
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.
| Software | From | Fixed in |
|---|---|---|
| broadcom / tcpreplay | 4.4.3 | 4.4.3.x |
| broadcom / tcpreplay | 4.4.4 | 4.4.4.x |
| fedoraproject / extra_packages_for_enterprise_linux | 8.0 | 8.0.x |
| fedoraproject / fedora | 39 | 39.x |
- https://bugzilla.redhat.com/show_bug.cgi?id=2255212
- https://github.com/appneta/tcpreplay/issues/813
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EHUILQV2YJI5TXXXJA5FQ2HJQGFT7NTN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TMW5CIODKRHUUH7NTAYIRWGSJ56DTGXM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/
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