NLB cluster communication gets interrupted when MAC impersonation security feature is enabled in Windows Server 2012 R2

NLB cluster communication gets interrupted when MAC impersonation security feature is enabled in Windows Server 2012 R2 This article describes a problem in which Network Load Balancing NLB cluster communication gets interrupted randomly in Windows Server 2012 R2. An update is available to fix thi...

CVE-2015-6431

Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service device reload via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID CSCux48405...

Cisco IOS XE Software Packet Processing Denial of Service Vulnerability

Cisco IOS XE Software Release 16.1.1 contains a vulnerability that could allow an unauthenticated, adjacent attacker to cause an affected device to reload. The vulnerability is due to incorrect processing of packets that have a source MAC address of 0000:0000:0000. An attacker could exploit this...

Clever use Tcpreplay to let the attack traffic sneak-vulnerability warning-the black bar safety net

TcpreplayisNetwork Securityin a commonly used tool, for its message playback feature we are very clear, but for it to replay rewrite the packets of the contents of the function application but not very much, if can skilled application of Tcpreplay packet rewriting function it is possible to make...

TCP Connection Reset Remote Exploit

No description provided by source. / By: Paul A. Watson Build a TCP packet - based on tcp1.c sample code from libnet-1.1.1 COMPILE: gcc reset-tcp.c -o reset-tcp /usr/lib/libnet.a or gcc -o reset-tcp reset-tcp.c -lnet be sure to modify the MAC addresses enetsrc/enetdst in the code, or you WILL hav...