[NTLUG:Discuss] Critical crypto bug

Fred fredstevens at yahoo.com
Mon Apr 7 11:09:07 CDT 2014


http://arstechnica.com/security/2014/03/critical-crypto-bug-leaves-linux-hundreds-of-apps-open-to-eavesdropping/

by Dan Goodin - Mar 4 2014

Hundreds of open source packages, including the Red Hat, Ubuntu, 
and Debian distributions of Linux, are susceptible to attacks that 
circumvent the most widely used technology to prevent eavesdropping 
on the Internet, thanks to an extremely critical vulnerability in a widely 
used cryptographic code library.

The bug in the GnuTLS library makes it trivial for attackers to bypass 
secure sockets layer (SSL) and Transport Layer Security (TLS) 
protections available on websites that depend on the open source 
package. Initial estimates included in Internet discussions such as this 
one indicate that more than 200 different operating systems or 
applications rely on GnuTLS to implement crucial SSL and TLS 
operations, but it wouldn't be surprising if the actual number is much 
higher. Web applications, e-mail programs, and other code that use the 
library are vulnerable to exploits that allow attackers monitoring 
connections to silently decode encrypted traffic passing between end 
users and servers.

Read the rest at the link above



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