808 matches found
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...
CVE-2018-17974: Out-of-bounds Read
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 +...
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...
CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
DEBIAN-CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
UBUNTU-CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
Heap overflow
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
DEBIAN-CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
Heap overflow
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
UBUNTU-CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...
CVE-2018-17582
Tcpreplay 4.3.0 beta1 contains multiple heap-based buffer over-reads in critical paths (e.g., get_next_packet in send_packets.c; fast_edit_packet in Tcpreplay; dlt_en10mb_encode in en10mb.c; incremental_checksum.h csum_replace4; tcpbridge in tcpreplay) that can lead to Denial of Service and poten...
CVE-2018-17582
Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The getnextpacket function in the sendpackets.c file uses the memcpy function unsafely to copy sequences from the source buffer pktdata to the destination prevpacket-pktdata. This will result in a Denial of Service DoS and potentially...
CVE-2018-17580
A heap-based buffer over-read exists in the function fasteditpacket in the file sendpackets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service DoS and potentially Information Exposure when the application attempts to process a crafted pcap file...