Networks on yellow alert over ICMP flaw

Friday, 15 April 2005, 12:15 AM EST

ISPs and enterprises were this week advised to update their internet communications infrastructure following the discovery of a vulnerability affecting a raft of major suppliers including Cisco, Juniper, Microsoft and IBM to varying degrees.

Security researchers have discovered that multiple TCP/IP implementations fail to adequately validate Internet Control Message Protocol (ICMP) error messages. As a result, hackers could reset or slow an established connection using spoofed ICMP error messages.

By John Leyden at The Register.

[ Read more ]




Spotlight

Staples customers likely the latest victims of credit card breach

Posted on 21 October 2014.  |  Multiple banks say they have identified a pattern of credit and debit card fraud suggesting that several Staples Inc. office supply locations in the Northeastern United States are currently dealing with a data breach.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Wed, Oct 22nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //