Re: Alerts on TLS Renegotiation

2010-04-07 Thread Nelson B Bolyard
On 2010/04/07 10:43 PDT, Matt McCutchen wrote: > On Wed, 2010-04-07 at 09:55 -0700, johnjbarton wrote: >> On 4/4/2010 10:41 PM, Daniel Veditz wrote: >>> We plan on alerting users in a future update. This is fair warning >>> to server operators and those who are debugging their sites. >> >> If th

Re: Memory leak fixes

2010-04-07 Thread Ben Boeckel
In article <20100407160150.2b5d0637.r...@reedloden.com> you wrote: > On Wed, 7 Apr 2010 16:18:41 -0400 > Ben Boeckel wrote: > >> While going through fixing memory leaks in CHASM[1], I fixed some leaks >> within NSPR and NSS. > > Ben, thanks for the work here. Always great to have outside > contr

Re: Memory leak fixes

2010-04-07 Thread Reed Loden
On Wed, 7 Apr 2010 16:18:41 -0400 Ben Boeckel wrote: > While going through fixing memory leaks in CHASM[1], I fixed some leaks > within NSPR and NSS. Ben, thanks for the work here. Always great to have outside contributions for Mozilla projects. Open source is what makes this project great. If

Memory leak fixes

2010-04-07 Thread Ben Boeckel
Hi, While going through fixing memory leaks in CHASM[1], I fixed some leaks within NSPR and NSS. Here's a list of the leaks that CHASM exposed (doing minimal things with NSS, basically just hashing): * The error tables are not cleaned up. This is the most invasive change since it adds a new

Re: Alerts on TLS Renegotiation

2010-04-07 Thread Matt McCutchen
On Wed, 2010-04-07 at 09:55 -0700, johnjbarton wrote: > On 4/4/2010 10:41 PM, Daniel Veditz wrote: > > On 4/3/10 9:30 AM, johnjbarton wrote: > >> If the *users* of Firefox are truly in jeopardy, then this alert should > >> be provided to *users*. Since this alert is not shown to users I can > >> on

Re: Alerts on TLS Renegotiation

2010-04-07 Thread johnjbarton
On 4/4/2010 10:41 PM, Daniel Veditz wrote: On 4/3/10 9:30 AM, johnjbarton wrote: If the *users* of Firefox are truly in jeopardy, then this alert should be provided to *users*. Since this alert is not shown to users I can only assume that in fact there is no practical threat here. You're putting

Re: Domain-validated name-constrained CA certificates?

2010-04-07 Thread Matt McCutchen
On Apr 7, 12:47 am, Kurt Seifried wrote: > What about "www.paypal.com[NULL].yourcompany.com"? I assume that would > be allowed by the name constraint with respect to fixed software, but > still hit some older software that has the NULL certificate bug. I think "www.paypal.com[NULL].yourcompany.co

Re: Alerts on TLS Renegotiation

2010-04-07 Thread Matt McCutchen
On Apr 4, 6:48 am, Eddy Nigg wrote: > It's trivial from the logical point of view. That's easy for you to say. Even things that are logically trivial are easy to miss unless one goes carefully over every single step of the process. For instance, I used a little script to check certificates agai

Re: Alerts on TLS Renegotiation

2010-04-07 Thread Matt McCutchen
On Apr 3, 9:45 am, Jean-Marc Desperrier wrote: > It's the sites that need to catch on those updates. > And web developers can have power to influence those sites to update. FWIW, I am a DreamHost customer and I just submitted a support ticket with them to close the vulnerability for customer site

Re: Domain-validated name-constrained CA certificates?

2010-04-07 Thread Nelson B Bolyard
On 2010-04-07 01:54 PST, Jean-Marc Desperrier wrote: > Matt McCutchen wrote: >> On Apr 6, 5:54 am, Jean-Marc Desperrier wrote: Matt McCutchen wrote: > > An extended key usage of "TLS Web Server Authentication" on the > > intermediate CA would constrain all sub-certificates, no? >

Re: Domain-validated name-constrained CA certificates?

2010-04-07 Thread Matt McCutchen
On Apr 7, 4:54 am, Jean-Marc Desperrier wrote: > Matt McCutchen wrote: > > On Apr 6, 5:54 am, Jean-Marc Desperrier  wrote: > >> >  Matt McCutchen wrote: > >>> >  >  An extended key usage of "TLS Web Server Authentication" on the > >>> >  >  intermediate CA would constrain all sub-certificates, no?

Re: Domain-validated name-constrained CA certificates?

2010-04-07 Thread Jean-Marc Desperrier
Matt McCutchen wrote: On Apr 6, 5:54 am, Jean-Marc Desperrier wrote: > Matt McCutchen wrote: > > An extended key usage of "TLS Web Server Authentication" on the > > intermediate CA would constrain all sub-certificates, no? > > You are here talking about a proprietary Microsoft extension