Profile

Cover photo
Nycholas Oliveira e Oliveira
AboutPosts

Stream

 
This blog post is another in the series demonstrating current insecurities in devices categorised as the 'Internet of Things'. This instalment will reveal how the firmware on Canon Pixma printers (used in the home and by SMEs) can be modified from the Internet to run custom code.
1
1
 
Stephen Wolfram announces the Wolfram Programming Cloud: redefining the programming process for all. Type something, run it immediately, see results.
1
1
 
O problema Ontem foi aprovado no Congresso Nacional o texto principal do projeto de lei que altera o regime de tributação das micro e pequenas empresas e universaliza o acesso do setor de serviços ao Simples Nacional (Supersimples). O texto aprovado estabelece que o enquadramento de empresas no Supersimples não será mais por categoria e, sim, pelo…
1
 
Severity: Moderate

A carefully crafted DTLS message can cause a segmentation fault in OpenSSL due to a NULL pointer dereference. This could lead to a Denial Of Service attack.

This issue affects all current OpenSSL versions: 1.0.1, 1.0.0 and 0.9.8.

OpenSSL 1.0.1 DTLS users should upgrade to 1.0.1k.
OpenSSL 1.0.0 DTLS users should upgrade to 1.0.0p.
OpenSSL 0.9.8 DTLS users should upgrade to 0.9.8zd.

This issue was reported to OpenSSL on 22nd October 2014 by Markus Stenberg of Cisco Systems, Inc. The fix was developed by Stephen Henson of the OpenSSL core team.
OpenSSL Security Advisory [08 Jan 2015] ======================================= DTLS segmentation fault in dtls1_get_record (CVE-2014-3571) =========================================================== Severity: Moderate A carefully crafted DTLS message can cause a segmentation fault in OpenSSL ...
1
 
Consolidation is once again in the air for the beer industry. ABInbev is rumored to be exploring an acquisition of SABMiller according to the Wall Street Journal (paywall). For its part, SABMiller was rebuffed trying to acquire Heineken. Either deal would create a company responsible for brewing nearly one fifth of the worlds beer or more, and...
1
 
'What exactly is the difference between stout and porter?' someone  recently asked me. As I opened my mouth to explain, I realized that the answer is not as cut and dry as you might think. While th...
1
 
Go 1.3 is released. 18 June 2014. Today we are happy to announce the release of Go 1.3. This release comes six months after our last major release and provides better performance, improved tools, support for running Go in new environments, and more. All Go users should upgrade to Go 1.3.
1