OpenSSH 3.9p1-portable PAM Authentication Remote Information Disclosure

Michal Jaegermann michal at harddata.com
Tue Dec 7 15:53:55 UTC 2004


On Tue, Dec 07, 2004 at 09:36:11AM -0500, John Dalbec wrote:
> Does this affect -Legacy?
> 04.48.30 CVE: CAN-2003-0190
> Platform: Cross Platform
> Title: OpenSSH-portable PAM Authentication Remote Information
> Disclosure
......
On the first glance this looks like a problem which has the
following entry in a changelog from openssh-3.1p1-14:

* Thu Jun 05 2003 Nalin Dahyabhai <nalin at redhat.com> 3.1p1-7

- backport patch to close timing attacks when PAM authentication is
  short-circuited by other checks

At this iime I am not absolutely sure about that.

   Michal




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