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Re: Linux TCP implementation vulnerable to Denial of Service (CVE 2018-5390)

From:  Stiepan <stie-ApZXk6FTjRn1P9xLtpHBDw-AT-public.gmane.org>
To:  oss-security-ZwoEplunGu1jrUoiu81ncdBPR1lH4CV8-AT-public.gmane.org
Subject:  Re: Linux TCP implementation vulnerable to Denial of Service (CVE 2018-5390)
Date:  Thu, 09 Aug 2018 07:12:27 +0000
Message-ID:  <zNUITbiErWCUUDg_EPIWn8eZBFHlC7rwJsZ8XinnBTSFr6OydsAZUvPs8nXHKBxi0DJFw8K2KmePb8dysPMxfPcOURSJ6QR2HcKgaVRmmTs=@itk.swiss>
Cc:  ProtonMail Security Team <security-g/b1ySJe57IkP3XJZ0H8fw-AT-public.gmane.org>, "xiaoya.yang" <xiaoya.yang-G588Gj30R/k-AT-public.gmane.org>
Archive-link:  Article

Hi,

Could you please provide some more details on the issue? About the same period, our secure e-mail
provider suffered an unprecedented DDoS with some e-mail messages never reaching us.
Since this has business impact, we consider legal action against the opaque Linux-distros
vulnerability-disclosure-among-friends-for-fun-and-profit scheme, that we exposed at the ITU
earlier this year. This is digital divide in the works, with real impact for non-club-members.

Regards,
Stiepan A. Kovac
President
itk AVtobvS SARL

Envoyé depuis ProtonMail mobile

-------- Message d'origine --------
On 8 août 2018 à 17:44, Matthew Garrett a écrit :

> CVE 2018-5390 is a remotely exploitable denial of service against Linux
> systems. It was patched in the public kernel tree on the 2018-07-23 and
> publicly disclosed on 2018-08-06. A public tweet linking to the commit was
> made on 2018-07-23, so awareness of the issue may have been high before
> official disclosure. All Linux distributions should now have released
> patches for the affected releases.


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