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Canonical Says Ubuntu Infrastructure Is Facing Cross-Border DDoS Attack (linuxiac.com)
submitted 3 months ago by to c/linux@programming.dev
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[–] 11 points 3 months ago (3 children)

Normally patches roll out before the vulnerability is disclosed. But I honestly don't know the status on CopyFail

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  • [–] 7 points 3 months ago (3 children)

    Most distros delivered patched kernels well before the vulnerability was publicly disclosed. Not sure if Ubuntu did but they had ample time to do so.

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  • [–] 5 points 3 months ago (1 child)

    Not true. None of the major distros were alerted and Ubuntu, Debian, RHEL, etc. were all struggling at the last minute. See: https://infosec.exchange/@wdormann/116489443704631952

    However, none of those DDoS's took out the archive servers, so Ubuntu users could still get new kernels.

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  • [–] 3 points 3 months ago (1 child)

    Interesting. So only the fast distros were done patching by time of disclosure. The ones you wouldn't run a server on. Because only the kernel devs better informed. That's... pretty amateurish from the guys who discovered CopyFail.

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  • [–] 1 point 3 months ago

    @Jesus_666 @kamstrup its my understanding that this actually hasn’t been patched in most distributions. The ubuntu statement says they released mitigations and disabled the kernel module affected but that patches will be released. according to a post on linkedin made yesterday and a video attached to it demonstrating the exploit on a current kali release it hasnt been fixed

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