Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Tcpreplay 缓冲区错误漏洞
Vulnerability Description
Tcpreplay是一套基于UNIX操作系统用于编辑和重放网络流量的开源实用程序。 Tcpreplay 4.3.0 beta1版本中的plugins/dlt_en10mb/en10mb.c文件的‘dlt_en10mb_encode()’函数存在基于堆的缓冲区越界读取漏洞。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A