TC
Product
Tcpreplay
by Broadcom · last CVE Sep 23, 2025
50
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 33Medium 15Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2018-18408
9.8
2%
Oct 17
A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1
Affected: 4.3.0
CVE-2020-12740
9.1
2%
May 8
tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation
Affected: through 4.3.2
CVE-2025-51006
7.8
0%
Sep 22
Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() function in plugins/dlt_linuxsll2/linuxsll2.c
Affected: 4.5.1
CVE-2024-3024
7.8
0%
Mar 28
A vulnerability was found in appneta tcpreplay up to 4.4.4
Affected: before 4.4.4
CVE-2022-37049
7.8
0%
Aug 18
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
Affected: 4.4.1
CVE-2022-37048
7.8
0%
Aug 18
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
Affected: 4.4.1
CVE-2022-37047
7.8
0%
Aug 18
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
Affected: 4.4.1
CVE-2022-27418
7.8
1%
Apr 12
Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c
Affected: 4.4.1
CVE-2022-27416
7.8
1%
Apr 12
Tcpreplay v4.4.1 was discovered to contain a double-free via __interceptor_free
Affected: 4.4.1
CVE-2022-27942
7.8
1%
Mar 26
tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c
Affected: 4.4.1
CVE-2022-27941
7.8
1%
Mar 26
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_l2len_protocol in common/get.c
Affected: 4.4.1
CVE-2022-27940
7.8
1%
Mar 26
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c
Affected: 4.4.1
CVE-2019-8381
7.8
1%
Feb 17
An issue was discovered in Tcpreplay 4.3.1
Affected: 4.3.1
CVE-2019-8376
7.8
1%
Feb 17
An issue was discovered in Tcpreplay 4.3.1
Affected: 4.3.1
CVE-2019-8377
7.8
1%
Feb 17
An issue was discovered in Tcpreplay 4.3.1
Affected: 4.3.1
CVE-2018-20553
7.8
1%
Dec 28
Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c
Affected: before 4.3.1
CVE-2018-20552
7.8
1%
Dec 28
Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c
Affected: before 4.3.1
CVE-2017-14266
7.8
4%
Sep 12
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
Affected: 3.4.4
CVE-2017-6429
7.8
3%
Mar 15
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
Affected: through 4.1.2
CVE-2025-51005
7.5
0%
Sep 23
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1
Affected: 4.5.1
CVE-2024-22654
7.5
0%
May 29
tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c
Affected: 4.4.4
CVE-2023-27789
7.5
1%
Mar 16
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
Affected: 4.4.3
CVE-2023-27788
7.5
1%
Mar 16
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
Affected: 4.4.3
CVE-2023-27787
7.5
1%
Mar 16
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
Affected: 4.4.3
CVE-2023-27786
7.5
1%
Mar 16
An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function
Affected: 4.4.3
CVE-2023-27785
7.5
1%
Mar 16
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
Affected: 4.4.3
CVE-2023-27784
7.5
1%
Mar 16
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
Affected: 4.4.3
CVE-2023-27783
7.5
2%
Mar 16
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
Affected: 4.4.3
CVE-2022-28487
7.5
2%
May 4
Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function
Affected: 4.4.1
CVE-2020-24266
7.5
2%
Oct 19
An issue was discovered in tcpreplay tcpprep v4.3.3
Affected: 4.3.3
CVE-2020-24265
7.5
2%
Oct 19
An issue was discovered in tcpreplay tcpprep v4.3.3
Affected: 4.3.3
CVE-2018-13112
7.5
2%
Jul 3
get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as…
Affected: 4.3.0
CVE-2016-6160
7.5
2%
Jan 23
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
Affected: through 4.1.1
CVE-2018-17582
7.1
1%
Sep 28
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read
Affected: 4.3.0; 4.3.0
CVE-2018-17580
7.1
1%
Sep 28
A heap-based buffer over-read exists in the function fast_edit_packet() in the file send_packets.c of Tcpreplay v4.3.0 beta1
Affected: 4.3.0
CVE-2023-43279
6.5
1%
Mar 12
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
Affected: 4.4.4
CVE-2025-9019
5.9
1%
Aug 15
A vulnerability has been found in tcpreplay 4.5.1
Affected: 4.5.1
CVE-2025-9649
5.5
0%
Aug 29
A security vulnerability has been detected in appneta tcpreplay 4.5.1
Affected: 4.5.1
CVE-2025-9386
5.5
0%
Aug 24
A vulnerability has been found in appneta tcpreplay up to 4.5.1
Affected: through 4.5.1
CVE-2025-9385
5.5
0%
Aug 24
A flaw has been found in appneta tcpreplay up to 4.5.1
Affected: through 4.5.1
CVE-2025-9384
5.5
0%
Aug 24
A vulnerability was detected in appneta tcpreplay up to 4.5.1
Affected: through 4.5.1
CVE-2023-4256
5.5
0%
Dec 21
Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c
Affected: 4.4.3; 4.4.4
CVE-2022-27939
5.5
1%
Mar 26
tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in get_layer4_v6 in common/get.c
Affected: 4.4.1
CVE-2022-25484
5.5
1%
Mar 22
tcpprep v4.4.1 has a reachable assertion (assert(l2len > 0)) in packet2tree() at tree.c in tcpprep v4.4.1
Affected: 4.4.1
CVE-2021-45387
5.5
1%
Feb 11
tcpreplay 4.3.4 has a Reachable Assertion in add_tree_ipv4() at tree.c
Affected: 4.3.4
CVE-2021-45386
5.5
1%
Feb 11
tcpreplay 4.3.4 has a Reachable Assertion in add_tree_ipv6() at tree.c
Affected: 4.3.4
CVE-2020-23273
5.5
1%
Sep 22
Heap-buffer overflow in the randomize_iparp function in edit_packet.c
Affected: 4.3.2
CVE-2020-18976
5.5
1%
Aug 25
Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of Service via the 'do_checksum' function in 'checksum.c'
Affected: 4.3.2
CVE-2018-18407
5.5
1%
Oct 17
A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation
Affected: 4.3.0
CVE-2018-17974
5.5
1%
Oct 3
An issue was discovered in Tcpreplay 4.3.0 beta1
Affected: 4.3.0
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