Vulnerability Development mailing list archives
Re: Remembering Passwords in IE
From: Hal.Lockhart () STORAGENETWORKS COM (Hal Lockhart)
Date: Fri, 7 Apr 2000 08:52:53 -0400
I suspect that anybody who charges by the cert is not going to want to issue you a wildcard cert instead of multiples. Hal =========================================================== Harold W. Lockhart Jr. StorageNetworks, Inc. Voice: 781-434-6741 100 Fifth Avenue Fax: 781-434-6799 Waltham, MA 02451 hal.lockhart () storagenetworks com www.storagenetworks.com ===========================================================
The hostname->subject common name check isn't optional (or shouldn't be and doesn't appear to be on NS and IE5), but both browsers support the use of a '*' wildcard to allow matching multiple machines in a single domain. So a certificate issued to *.example.com would pass the name check for www.example.com, test.example.com, and rogue.example.com. The version 4 browsers (I haven't tried this lately) would allow the * to be used to mask out larger namespaces (e.g., *.com). I don't remember, but it seems that one or more browsers allowed a common name of '*' to match any domain name. In practice, the rogue use of this feature (e.g., getting a cert issued to '*' rather than '*.example.com') is supposed to be prevented by diligent Certification Authorities. Are all the issuing CAs under these 107 trusted root CAs that ship with IE5 applying this diligence? Your guess is as good as mine.
Current thread:
- Re: Remembering Passwords in IE Mikael Olsson (Apr 01)
- Re: Remembering Passwords in IE Bluefish (Apr 02)
- Re: Remembering Passwords in IE Mikael Olsson (Apr 02)
- Re: Remembering Passwords in IE Dom De Vitto (Apr 04)
- Re: Remembering Passwords in IE Bluefish (Apr 05)
- Re: Remembering Passwords in IE Dom De Vitto (Apr 05)
- Re: Remembering Passwords in IE Scott Renfro (Apr 06)
- Re: Remembering Passwords in IE Bluefish (Apr 02)
- <Possible follow-ups>
- Re: Remembering Passwords in IE Hal Lockhart (Apr 07)
- Re: Remembering Passwords in IE Scott Renfro (Apr 07)
- Re: Remembering Passwords in IE Matthew S. Hallacy (Apr 07)
- Re: Remembering Passwords in IE Bob (Apr 08)
- Re: Remembering Passwords in IE Dom De Vitto (Apr 10)
- Re: Remembering Passwords in IE Bluefish (Apr 11)