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Mastodon security update: every version prior to today's is vulnerable to remote user impersonation and takeover (github.com)
submitted 10 months ago by cypherpunks@lemmy.ml to c/fediverse@lemmy.ml
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[-] pelespirit@sh.itjust.works 3 points 10 months ago

Could you explain what you're saying in common language?

[-] cypherpunks@lemmy.ml 23 points 10 months ago* (last edited 10 months ago)

The lack of details in the advisory is only a minor impediment for a malicious person who wants to figure out how to implement their own exploit for this vulnerability. Anyone can read the patch that fixes it and figure it out.

TLDR: if you run your own instance, update it ASAP. If an instance you rely on hasn't updated yet, consider asking its admins to do so. And if they don't update it soon, you might want to reconsider your choice of instance.

[-] elvith@feddit.de 7 points 10 months ago

And if they don't update it soon, you might want to reconsider your choice of instance.

The advisory went up about 4h ago. About 3h ago, my instance admin sent out an announcement that the patch had been applied. That was before I even heard about the issue.

Nice work :)

this post was submitted on 01 Feb 2024
191 points (99.5% liked)

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