Vulnerabilities (CVE)

Filtered by vendor Broadcom
Filtered by product Tcpreplay
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Total 50 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-43279 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2025-11-04 N/A 6.5 MEDIUM
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.
CVE-2025-51006 1 Broadcom 1 Tcpreplay 2025-10-14 N/A 7.8 HIGH
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 specifically crafted pcap file to the tcprewrite binary, a local attacker can exploit this flaw to cause a Denial of Service (DoS) via memory corruption.
CVE-2025-9649 1 Broadcom 1 Tcpreplay 2025-10-09 1.7 LOW 3.3 LOW
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 recommended to address this issue. It is advisable to upgrade the affected component. The vendor confirms in a GitHub issue reply: "Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3 ...

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CVE-2025-51005 1 Broadcom 1 Tcpreplay 2025-10-08 N/A 7.5 HIGH
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.
CVE-2025-9384 1 Broadcom 1 Tcpreplay 2025-10-06 1.7 LOW 3.3 LOW
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-beta2 is recommended to address this issue. Upgrading the affected component is advised. The vendor explains, that he was "[a]ble to reproduce in 6fcbf03 but not in 4.5.2-beta2".
CVE-2025-9385 1 Broadcom 1 Tcpreplay 2025-10-06 4.3 MEDIUM 5.3 MEDIUM
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 version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.
CVE-2025-9386 1 Broadcom 1 Tcpreplay 2025-10-06 4.3 MEDIUM 5.3 MEDIUM
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. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should upgrade the affected component.
CVE-2025-9019 1 Broadcom 1 Tcpreplay 2025-09-11 2.6 LOW 3.1 LOW
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 difficult. The exploit has been disclosed to the public and may be used. The researcher is able to reproduce this with the latest official release 4.5.1 and the current master branch. Th ...

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CVE-2024-22654 1 Broadcom 1 Tcpreplay 2025-06-23 N/A 7.5 HIGH
tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c.
CVE-2017-14266 1 Broadcom 1 Tcpreplay 2025-04-20 6.8 MEDIUM 7.8 HIGH
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-2016-6160 1 Broadcom 1 Tcpreplay 2025-04-20 5.0 MEDIUM 7.5 HIGH
tcprewrite in tcpreplay before 4.1.2 allows remote attackers to cause a denial of service (segmentation fault) via a large frame, a related issue to CVE-2017-14266.
CVE-2017-6429 1 Broadcom 1 Tcpreplay 2025-04-20 6.8 MEDIUM 7.8 HIGH
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-2024-3024 1 Broadcom 1 Tcpreplay 2025-04-16 4.3 MEDIUM 5.3 MEDIUM
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 may be used. The identifier VDB-258333 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2023-27785 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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.
CVE-2023-27784 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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.
CVE-2023-27783 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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.
CVE-2023-27789 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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.
CVE-2023-27788 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
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.
CVE-2023-27786 1 Broadcom 1 Tcpreplay 2025-02-26 N/A 7.5 HIGH
An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function.
CVE-2023-4256 2 Broadcom, Fedoraproject 3 Tcpreplay, Extra Packages For Enterprise Linux, Fedora 2024-11-21 N/A 5.5 MEDIUM
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.
CVE-2022-37049 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 N/A 7.8 HIGH
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 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 N/A 7.8 HIGH
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 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 N/A 7.8 HIGH
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-2022-28487 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 5.0 MEDIUM 7.5 HIGH
Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest threat from this vulnerability is to data confidentiality.
CVE-2022-27942 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 6.8 MEDIUM 7.8 HIGH
tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c.
CVE-2022-27941 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 6.8 MEDIUM 7.8 HIGH
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_l2len_protocol in common/get.c.
CVE-2022-27940 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 6.8 MEDIUM 7.8 HIGH
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c.
CVE-2022-27939 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in get_layer4_v6 in common/get.c.
CVE-2022-27418 1 Broadcom 1 Tcpreplay 2024-11-21 5.1 MEDIUM 7.8 HIGH
Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c.
CVE-2022-27416 1 Broadcom 1 Tcpreplay 2024-11-21 5.1 MEDIUM 7.8 HIGH
Tcpreplay v4.4.1 was discovered to contain a double-free via __interceptor_free.
CVE-2022-25484 1 Broadcom 1 Tcpreplay 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
tcpprep v4.4.1 has a reachable assertion (assert(l2len > 0)) in packet2tree() at tree.c in tcpprep v4.4.1.
CVE-2021-45387 1 Broadcom 1 Tcpreplay 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
tcpreplay 4.3.4 has a Reachable Assertion in add_tree_ipv4() at tree.c.
CVE-2021-45386 1 Broadcom 1 Tcpreplay 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
tcpreplay 4.3.4 has a Reachable Assertion in add_tree_ipv6() at tree.c
CVE-2020-24266 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in get_l2len() that can make tcpprep crash and cause a denial of service.
CVE-2020-24265 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in MemcmpInterceptorCommon() that can make tcpprep crash and cause a denial of service.
CVE-2020-23273 1 Broadcom 1 Tcpreplay 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.
CVE-2020-18976 1 Broadcom 1 Tcpreplay 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of Service via the 'do_checksum' function in 'checksum.c'. It can be triggered by sending a crafted pcap file to the 'tcpreplay-edit' binary. This issue is different than CVE-2019-8381.
CVE-2020-12740 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
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-2019-8381 2 Broadcom, Fedoraproject 2 Tcpreplay, Fedora 2024-11-21 6.8 MEDIUM 7.8 HIGH
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 unspecified other impact.