A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade tcpreplay | Jul 30, 2024 | Oct 17, 2018 |
| Ubuntu | — | Upgrade tcpreplay (Ubuntu Pro) | Mar 22, 2023 | Oct 17, 2018 |
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