Apple makes it pretty easy to report vulnerabilities to: product-security@apple.com They also respond to security@apple.com but prefer the product-security address. Further, there are any number of legit bug bounty programs out there like ZDI that would pay for a bug like this then immediately disclose to Apple for it to be fixed. Disclosing an 0Day root authentication bypass vulnerability on Twitter isn't cool, even…
macOS High Sierra: Anyone can login as “root” with empty password
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Re: macOS High Sierra: Anyone can login as “root” with empty password
#292SELECT * FROM plist WHERE path = "/private/var/db/dslocal/nodes/Default/users/root.plist" AND key = "passwd" AND length(value) > 1;
Re: macOS High Sierra: Anyone can login as “root” with empty password
#293Is social media the goto for reporting security vulnerabilities in 2017? If I remember correctly, one is supposed to make it public once patched or in event of no response, no? Edit: What is "Responsible Disclosure"[0]? [0] https://en.wikipedia.org/wiki/Responsible_disclosure
Re: macOS High Sierra: Anyone can login as “root” with empty password
#294Re: macOS High Sierra: Anyone can login as “root” with empty password
#295Am I missing something or does this require the attacker to have access to an unlocked computer? In which case all bets are off anyways.
>In which case all bets are off anyways How are all bets off if they don't have access to a root user? This isn't Windows we're talking about.
Re: macOS High Sierra: Anyone can login as “root” with empty password
#296Re: macOS High Sierra: Anyone can login as “root” with empty password
#297I tried it anyway and it does not work! I'm running version 10.13.1
Re: macOS High Sierra: Anyone can login as “root” with empty password
#298Earlier quoted context omitted.
That was my first thought. Based on some bounty reports I've seen recently I would assume at least high five figures.
Ouch. This guy's going to kick himself pretty hard. The 15 minutes of infamy seems like a pretty bad tradeoff.
Re: macOS High Sierra: Anyone can login as “root” with empty password
#299Re: macOS High Sierra: Anyone can login as “root” with empty password
#300But I'm breaking my brain trying to figure out how in the hell a login attempt for "root" will enable it if it's disabled. Why is this is a possibility, to just enable root, no questions asked?