65
That doomsday critical Linux bug: It's CUPS. May lead to remote hijacking of devices
(www.theregister.com)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Sep 2024
65 points (98.5% liked)
Cybersecurity
5846 readers
84 users here now
c/cybersecurity is a community centered on the cybersecurity and information security profession. You can come here to discuss news, post something interesting, or just chat with others.
THE RULES
Instance Rules
- Be respectful. Everyone should feel welcome here.
- No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia.
- No Ads / Spamming.
- No pornography.
Community Rules
- Idk, keep it semi-professional?
- Nothing illegal. We're all ethical here.
- Rules will be added/redefined as necessary.
If you ask someone to hack your "friends" socials you're just going to get banned so don't do that.
Learn about hacking
Other security-related communities !databreaches@lemmy.zip !netsec@lemmy.world !securitynews@infosec.pub !cybersecurity@infosec.pub !pulse_of_truth@infosec.pub
Notable mention to !cybersecuritymemes@lemmy.world
founded 2 years ago
MODERATORS
Yeah, it's super trivially exploited, BUT it requires you to do a series of dumb things or let an attacker have access to your LAN which is one of those you-have-bigger-problems moments anyways.
And then you have to use their added printer (though there's an exploit path that may be usable to over-write the printer you already have configured, if the attacker knows what that might be) to print something before anything happens.
Dude who found it seems to have overhyped it just a little bit (while being a huge dick about it), but I could see how you might exploit this in certain circumstances.
This could be an issue on like a college campus or something. Under those circumstances one should definitely be running a host-based firewall though.
Yeah, and at that point your network should be enforcing client isolation too, which is also a mitigation for this specific issue in large, shared networks like a college campus, or office, or public Wi-Fi at wherever.