Tcpreplay
Source repositories
CVEs (50)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-18408 | Cri | 0.64 | 9.8 | 0.02 | Oct 17, 2018 | A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other impact. | ||
| CVE-2020-12740 | Cri | 0.59 | 9.1 | 0.02 | May 8, 2020 | tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c. | ||
| CVE-2017-14266 | Hig | 0.54 | 7.8 | 0.04 | Sep 12, 2017 | tcprewrite in Tcpreplay 3.4.4 has a Heap-Based Buffer Overflow vulnerability triggered by a crafted PCAP file, a related issue to CVE-2016-6160. | ||
| CVE-2025-51006 | Hig | 0.51 | 7.8 | 0.00 | Sep 22, 2025 | 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… | ||
| CVE-2022-37049 | Hig | 0.51 | 7.8 | 0.00 | Aug 18, 2022 | 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. | ||
| CVE-2022-37048 | Hig | 0.51 | 7.8 | 0.00 | Aug 18, 2022 | 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. | ||
| CVE-2022-37047 | Hig | 0.51 | 7.8 | 0.00 | Aug 18, 2022 | The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_ipv6_next at common/get.c:713. NOTE: this is different from CVE-2022-27940. | ||
| CVE-2022-27418 | Hig | 0.51 | 7.8 | 0.01 | Apr 12, 2022 | Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c. | ||
| CVE-2022-27416 | Hig | 0.51 | 7.8 | 0.01 | Apr 12, 2022 | Tcpreplay v4.4.1 was discovered to contain a double-free via __interceptor_free. | ||
| CVE-2022-27942 | Hig | 0.51 | 7.8 | 0.01 | Mar 26, 2022 | tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c. | ||
| CVE-2022-27941 | Hig | 0.51 | 7.8 | 0.01 | Mar 26, 2022 | tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_l2len_protocol in common/get.c. | ||
| CVE-2022-27940 | Hig | 0.51 | 7.8 | 0.01 | Mar 26, 2022 | tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c. | ||
| CVE-2019-8381 | Hig | 0.51 | 7.8 | 0.01 | Feb 17, 2019 | An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have… | ||
| CVE-2019-8377 | Hig | 0.51 | 7.8 | 0.01 | Feb 17, 2019 | An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service… | ||
| CVE-2019-8376 | Hig | 0.51 | 7.8 | 0.01 | Feb 17, 2019 | An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation… | ||
| CVE-2017-6429 | Hig | 0.51 | 7.8 | 0.03 | Mar 15, 2017 | Buffer overflow in the tcpcapinfo utility in Tcpreplay before 4.2.0 Beta 1 allows remote attackers to have unspecified impact via a pcap file with an over-size packet. | ||
| CVE-2025-51005 | Hig | 0.49 | 7.5 | 0.00 | Sep 23, 2025 | 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… | ||
| CVE-2024-22654 | Hig | 0.49 | 7.5 | 0.00 | May 29, 2025 | tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c. | ||
| CVE-2023-27788 | Hig | 0.49 | 7.5 | 0.01 | Mar 16, 2023 | 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. | ||
| CVE-2023-27787 | Hig | 0.49 | 7.5 | 0.01 | Mar 16, 2023 | 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. |
- risk 0.64cvss 9.8epss 0.02
A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other impact.
- risk 0.59cvss 9.1epss 0.02
tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.
- risk 0.54cvss 7.8epss 0.04
tcprewrite in Tcpreplay 3.4.4 has a Heap-Based Buffer Overflow vulnerability triggered by a crafted PCAP file, a related issue to CVE-2016-6160.
- risk 0.51cvss 7.8epss 0.00
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…
- risk 0.51cvss 7.8epss 0.00
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.
- risk 0.51cvss 7.8epss 0.00
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.
- risk 0.51cvss 7.8epss 0.00
The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_ipv6_next at common/get.c:713. NOTE: this is different from CVE-2022-27940.
- risk 0.51cvss 7.8epss 0.01
Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c.
- risk 0.51cvss 7.8epss 0.01
Tcpreplay v4.4.1 was discovered to contain a double-free via __interceptor_free.
- risk 0.51cvss 7.8epss 0.01
tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c.
- risk 0.51cvss 7.8epss 0.01
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_l2len_protocol in common/get.c.
- risk 0.51cvss 7.8epss 0.01
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c.
- risk 0.51cvss 7.8epss 0.01
An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have…
- risk 0.51cvss 7.8epss 0.01
An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service…
- risk 0.51cvss 7.8epss 0.01
An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation…
- risk 0.51cvss 7.8epss 0.03
Buffer overflow in the tcpcapinfo utility in Tcpreplay before 4.2.0 Beta 1 allows remote attackers to have unspecified impact via a pcap file with an over-size packet.
- risk 0.49cvss 7.5epss 0.00
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…
- risk 0.49cvss 7.5epss 0.00
tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c.
- risk 0.49cvss 7.5epss 0.01
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.
- risk 0.49cvss 7.5epss 0.01
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.
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