Blog Posts
This blog post takes a brief look at TLS and certificate pinning, the problem of trust in Certificate Authorities that pinning attempts to address, and discusses whether the lack of certificate pinning in a mobile application constitutes a vulnerability.
This blog post details exploitation of arbitrary deserialization for the Ruby programming language and releases the first public universal gadget chain to achieve arbitrary command execution for Ruby 2.x.
Reviewing the security of the Fuze card device revealed no trust boundary between the card and the connecting device, which allowed complete access to the Fuze card's settings and stored credit-card information.
Analysing a vulnerability in all versions of the GoAhead web server < 3.6.5 that allowed for reliable remote code execution via LD_PRELOAD injection.