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Message-ID: <2475dbcb-fca3-a4b1-0be1-fb3fb68f9378@gentoo.org>
Date: Mon, 13 Nov 2017 20:52:47 +0100
From: Kristian Fiskerstrand <k_f@...too.org>
To: oss-security@...ts.openwall.com, Solar Designer <solar@...nwall.com>
Subject: Re: (linux-)distros list use statistics
On 11/13/2017 08:38 PM, Kristian Fiskerstrand wrote:
>> Thank you, Kristian!
>>
>> This lists two very long embargo periods for two Linux kernel issues: 96
>> days for CVE-2017-7533 and 28 days for CVE-2017-1000255. While this is
>> useful info, it does not reflect (linux-)distros' lists performance as
>> it includes embargo periods from prior to disclosure to those lists.
>> Also, we can't reliably know of such prior embargo periods, so our data
>> would be inconsistent, which is especially bad for calculating averages.
> It is calculated from first report on distros list, that said, for
> CVE-2017-1000255 there was some missing data for first publication (it
> is public through
> https://access.redhat.com/security/cve/CVE-2017-1000255 and
> http://www.securityfocus.com/bid/101264 since 9th), so the publication
> time is 5.97 days (although not for oss-security posting).
>
Tracked down the -7533 issue as well, it was a fat-finger in the data.
The wiki page is updated with correct info. But the new table is:
Date All
Number of reports 24
Average embargo time (first public) 5.84
Average embargo time (oss-security) 6.95
2017-06 2017-07 2017-08 2017-09 2017-10
1 3 6 9 5
10.84 4.69 6.39 5.83 4.90
14.16 5.03 6.39 5.84 9.31
--
Kristian Fiskerstrand
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