CVE-2018-18408

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function postargs at tcpbridge.c, causing a denial of service or possibly unspecified other impact...

Double free

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function postargs at tcpbridge.c, causing a denial of service or possibly unspecified other impact...

CVE-2018-18407

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 csumreplace4 in incrementalchecksum.h, causing a denial of service...

DEBIAN-CVE-2018-18408

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function postargs at tcpbridge.c, causing a denial of service or possibly unspecified other impact...

CVE-2018-18407

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 csumreplace4 in incrementalchecksum.h, causing a denial of service...

CVE-2018-18407

CVE-2018-18407 affects Tcpreplay 4.3.0 beta1, where a heap-based over-read in tcpreplay-edit (csum_replace4() in incremental_checksum.h) can trigger a denial of service. The vulnerability concerns the incremental checksum path and does not affect confidentiality/integrity; availability is partial...

CVE-2018-18407

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 csumreplace4 in incrementalchecksum.h, causing a denial of service...

CVE-2018-18408

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function postargs at tcpbridge.c, causing a denial of service or possibly unspecified other impact...

CVE-2018-18408

Tcpreplay vulnerability CVE-2018-18408 affects the tcpbridge binary in Tcpreplay 4.3.0 beta1. The issue is a use-after-free in the function post_args() in tcpbridge.c, which can lead to denial of service and potentially other unspecified impact. The documents provided do not specify a fixed versi...

CVE-2018-18408

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function postargs at tcpbridge.c, causing a denial of service or possibly unspecified other impact...

UBUNTU-CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

Heap overflow

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

DEBIAN-CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlten10mbencode of the file plugins/dlten10mb/en10mb.c, due to inappropriate values in the function memmove. The length pktlen + ctx - l2len can be larger than source value packet +...

CVE-2018-17974

CVE-2018-17974 is a heap-based buffer over-read in Tcpreplay 4.3.0 beta1, caused by improper length checks in dlt_en10mb_encode() (memmove) leading to potential Denial of Service. Affected product: Tcpreplay (binary components including dlt_en10mb/en10mb.c, send_packets.c, tcpreplay-edit, tcpbrid...

tcpreplay heap buffer overflow vulnerability (CNVD-2018-20537)

Tcpreplay is a set of open source utilities for editing and replaying network traffic for UNIX based operating systems. A heap buffer overflow vulnerability exists in the sendpackets.c file in Tcpreplay version 4.3.0, which stems from the 'getnextpacket' function using the 'memcpy' function in an...