| CVE-2025-51005 | ALTO7.5 | A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at do_checksum_math_liveplay in tcpliveplay.c, leading to a possible denial of service. | 23/09/2025 |
| CVE-2025-51006 | ALTO7.8 | Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() function in plugins/dlt_linuxsll2/linuxsll2.c. This vulnerability is triggered when tcpedit_dlt_cleanup() indirectly invokes the cleanup routine multiple times on the same memory region. By supplying a specific | 22/09/2025 |
| CVE-2025-9649 | MEDIO5.5 | A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 4.5.3-beta3 is reco | 29/08/2025 |
| CVE-2025-9386 | MEDIO5.5 | A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgradi | 24/08/2025 |
| CVE-2025-9385 | MEDIO5.5 | A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to versio | 24/08/2025 |
| CVE-2025-9384 | MEDIO5.5 | A vulnerability was detected in appneta tcpreplay up to 4.5.1. Impacted is the function tcpedit_post_args of the file /src/tcpedit/parse_args.c. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 4.5.2-beta | 24/08/2025 |
| CVE-2025-9019 | MEDIO5.9 | A vulnerability has been found in tcpreplay 4.5.1. This vulnerability affects the function mask_cidr6 of the file cidr.c of the component tcpprep. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be diffic | 15/08/2025 |
| CVE-2024-22654 | ALTO7.5 | tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c. | 29/05/2025 |
| CVE-2024-3024 | ALTO7.8 | A vulnerability was found in appneta tcpreplay up to 4.4.4. It has been classified as problematic. This affects the function get_layer4_v6 of the file /tcpreplay/src/common/get.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and m | 28/03/2024 |
| CVE-2023-43279 | MEDIO6.5 | Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the application via crafted tcprewrite command. | 12/03/2024 |
| CVE-2023-4256 | MEDIO5.5 | 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 (Do | 21/12/2023 |
| CVE-2023-27789 | ALTO7.5 | An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the cidr2cidr function at the cidr.c:178 endpoint. | 16/03/2023 |
| CVE-2023-27788 | ALTO7.5 | An issue found in TCPrewrite v.4.4.3 allows a remote attacker to cause a denial of service via the ports2PORT function at the portmap.c:69 endpoint. | 16/03/2023 |
| CVE-2023-27787 | ALTO7.5 | An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the parse_list function at the list.c:81 endpoint. | 16/03/2023 |
| CVE-2023-27786 | ALTO7.5 | An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function. | 16/03/2023 |
| CVE-2023-27785 | ALTO7.5 | An issue found in TCPreplay TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the parse endpoints function. | 16/03/2023 |
| CVE-2023-27784 | ALTO7.5 | An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint. | 16/03/2023 |
| CVE-2023-27783 | ALTO7.5 | An issue found in TCPreplay tcprewrite v.4.4.3 allows a remote attacker to cause a denial of service via the tcpedit_dlt_cleanup function at plugins/dlt_plugins.c. | 16/03/2023 |
| CVE-2022-37049 | ALTO7.8 | The component tcpprep in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in parse_mpls at common/get.c:150. NOTE: this is different from CVE-2022-27942. | 18/08/2022 |
| CVE-2022-37048 | ALTO7.8 | The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_l2len_protocol at common/get.c:344. NOTE: this is different from CVE-2022-27941. | 18/08/2022 |