Cisco Issues Warning Over IOS XR Zero-Day Flaw Being Targeted in the Wild

Cisco has warned of an active zero-day vulnerability in its router software that's being exploited in the wild and could allow a remote, authenticated attacker to carry out memory exhaustion attacks on an affected device. "An attacker could exploit these vulnerabilities by sending crafted IGMP...

TCP/IP IGMP Overlap Remote DoS (pimp)

It was possible to crash the remote host using the 'pimp' attack. This flaw allows an attacker to make this host crash at will, thus preventing the legitimate users from using it. C Tenable Network Security, Inc. Script audit and contributions from Carmichael Security Erik Anderson Added BugtraqI...