[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Fri, 10 Aug 2018 09:29:05 +1000 (EST)
From: Dave Horsfall <dave@...sfall.org>
To: oss-security@...ts.openwall.com
Subject: Re: Linux TCP implementation vulnerable to Denial of
Service (CVE 2018-5390)
On Thu, 9 Aug 2018, Stiepan wrote:
> 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.
Would this be the well-known TCP re-assembly bug? Send lots of small
packets (say out of order), and the CPU spends most of its time in glueing
them back together.
-- Dave
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
