Bug 1179 - sshd incorrectly rejects remote connections due to IP options
Summary: sshd incorrectly rejects remote connections due to IP options
Status: CLOSED FIXED
Alias: None
Product: Portable OpenSSH
Classification: Unclassified
Component: sshd (show other bugs)
Version: 4.3p2
Hardware: UltraSPARC Solaris
: P2 major
Assignee: Assigned to nobody
URL:
Keywords:
: 1210 (view as bug list)
Depends on:
Blocks: V_4_4
  Show dependency tree / graph
 
Reported: 2006-04-01 09:42 AEDT by Mark Weindling
Modified: 2006-09-28 19:26 AEST (History)
1 user (show)

See Also:

Attachments
Patch I used to fix the problem (probably not optimal, though!) (1.25 KB, patch)
2006-04-01 09:44 AEDT, Mark Weindling 		no flags Details | Diff
reorder ip options check (850 bytes, patch)
2006-04-01 17:05 AEDT, Damien Miller 		dtucker: ok+
Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Mark Weindling 2006-04-01 09:42:51 AEDT 
On a recently patched ultraSparc/Solaris 10 box, sshd will reject any remote connections with the following:

Mar 31 16:24:25 sulfur sshd[15986]: [ID 800047 auth.crit] fatal: Connection from 192.168.1.15 with IP options: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Comment 1 Mark Weindling 2006-04-01 09:44:30 AEDT 
Created attachment 1105 [details]
Patch I used to fix the problem (probably not optimal, though!)
Comment 2 Damien Miller 2006-04-01 17:05:45 AEDT 
Created attachment 1107 [details]
reorder ip options check

Could you please try this patch?
Comment 3 Mark Weindling 2006-04-02 03:23:41 AEST 
Your patch worked perfectly. Thanks for the fast attention!
Comment 4 Damien Miller 2006-04-18 15:13:51 AEST 
Ok, the fix has been committed and will be in the 4.4 release.
Comment 5 Damien Miller 2006-07-17 08:14:54 AEST 
*** Bug 1210 has been marked as a duplicate of this bug. ***
Comment 6 Darren Tucker 2006-09-28 19:26:08 AEST 
With the release of 4.4, we believe that this bug is now closed.  For information about the release please see http://www.openssh.com/txt/release-4.4 .