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="https://github.com/appneta/tcpreplay/issues/813">https://github.com/appneta/tcpreplay/issues/813</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How 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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Reference Links
- https://github.com/appneta/tcpreplay/issues/813
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2255213
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2255214
- https://bugzilla.redhat.com/show_bug.cgi?id=2255212
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/
- 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/EHUILQV2YJI5TXXXJA5FQ2HJQGFT7NTN/
- agent/softwarecombine
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-4256
- agent/type
- agent/author
- agent/severity
- agent/title
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/description
- agent/weakness
- agent/last-modified-date
- agent/references
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/broadcom
- canonical/broadcom tcpreplay
- version/broadcom tcpreplay/4.4.3
- version/broadcom tcpreplay/4.4.4
- vendor/fedoraproject
- canonical/fedoraproject extra packages for enterprise linux
- version/fedoraproject extra packages for enterprise linux/8.0
- canonical/fedoraproject fedora
- version/fedoraproject fedora/39