On Wednesday, March 2, 2016 at 7:07:23 AM UTC-8, Rob Stradling wrote:
> On 02/03/16 14:56, Rob Stradling wrote:
> <snip>
> > I've also added an "excludeCAs" parameter, which takes a comma-separated
> > list of crt.sh CA IDs.
> >
> > To exclude SHA-1 certs issued by Symantec and Comodo from previously
> > trusted roots, try this:
> > https://crt.sh/?cablint=211&dir=^&sort=1&minNotBefore=2016-01-01&excludeCAs=7198,11000&group=none
> 
> I couldn't help but notice this SHA-1 precertificate issued by Symantec 
> a couple of days ago:
> https://crt.sh/?id=13407116&opt=cablint
> 
> Dean, Rick, could you comment on this?
> 
> It doesn't seem to be related to the limited SHA-1 exception you 
> obtained for WorldPay.  Any idea why the "Remediation:" [1] steps you 
> took in January didn't prevent the issuance of this precertificate?
> 
> Thanks.
> 
> 
> [1] https://cabforum.org/pipermail/public/2016-January/006519.html
> 
> -- 
> Rob Stradling
> Senior Research & Development Scientist
> COMODO - Creating Trust Online

Rob,
This was a pre-certificate. Our systems do not allow issuance of SHA-1 
certificates and no certificate was issued. The pre-certificate was logged but 
then rejected. We are still investigating. 

Thanks.
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