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165

Linux Kernel TCP Flaw With 9.8 CVSS Score Affects Ubuntu, Red Hat and Other Distributions (thehackernews.com)

submitted 3 days ago by hirihit640@sh.itjust.works to c/selfhosted@lemmy.world

27 comments fedilink hide all child comments

Every Go application since 1.24 will activate MPTCP on their sockets by default.

And I've read that this includes Syncthing, which is why I'm posting this here

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[–] Ooops@feddit.org 3 points 3 days ago* (last edited 3 days ago) (1 children)

Difficult as in unlikely that the exploit works or difficult to write an exploit?

Difficult as in it's a race condition that can theoretically be exploited when you get the timing right. But timing, if it's not on a well-known isolated system right before you in some lab, depends on a million details, some –once we are talking about real-life examples– outside your control.

[–] probable_possum@leminal.space 4 points 3 days ago

Yes. Anthropic wrote: it took them like an hour to get it right on their lab system. That's different than the wild wild internet.