MCP Bypassed

1 week ago | hackaday.com | MCP Bypassed |Jonathan Bennett

Meshtastic just released an eye-watering 9.5 CVSS CVE, warning about public/private keys being re-used among devices. And I’m the one that wrote the code. Not to mention, I triaged and fixed it. And I’m part of Meshtastic Solutions, the company associated with the project. This is is the story of how we got here, and a bit of perspective. First things first, what kind of keys are we talking about, and what does Meshtastic use them for?

2 weeks ago | hackaday.com | MCP Bypassed |Jonathan Bennett

Facebook and Yandex have been caught performing user-hostile tracking. This sort of makes today just another Friday, but this is a bit special. This time, it’s Local Mess. OK, it’s an attack with a dorky name, but very clever. The short explanation is that web sites can open connections to localhost. And on Android, apps can be listening to those ports, allowing web pages to talk to apps. That may not sound too terrible, but there’s a couple things to be aware of.

3 weeks ago | hackaday.com | MCP Bypassed |Jonathan Bennett

Up first, if you’re running a Roundcube install prior to 1.5.10 or 1.6.11, it’s time to update. We have an authenticated Remote Code Execution (RCE) in the Roundcube Webmail client. And while that’s not quite the level of chaos that an unauthenticated RCE would cause, it’s still to be taken seriously. Mainly because for the majority of the 53 million Roundcube installs out there, the users aren’t entirely trusted.

4 weeks ago | hackaday.com | MCP Bypassed |Jonathan Bennett

The CIA ran a series of web sites in the 2000s. Most of them were about news, finance, and other relatively boring topics, and they spanned 29 languages. And they all had a bit of a hidden feature: Those normal-looking websites had a secret login and hosted CIA cover communications with assets in foreign countries. A password typed in to a search field on each site would trigger a Java Applet or Flash application, allowing the spy to report back.

1 month ago | hackaday.com | MCP Bypassed |Jonathan Bennett

Digital Rights Management (DRM) has been the bane of users since it was first introduced. Who remembers the battle it was getting Netflix running on Linux machines, or the literal legal fight over the DVD DRM decryption key? So the news from Signal, that DRM is finally being put to use to protect users is ironic. The reason for this is Microsoft Recall — the AI powered feature that takes a snapshot of everything on the user’s desktop every few seconds.