Security Fix for copy on amd64

Contributed by grey on 2005-03-17 from the similar arch, similar problem, different patch dept.

Similar to the i386 errata mentioned recently, there is a new patch for those running on amd64 architectures. Described as:

More stringent checking should be done in the copy(9) functions to prevent their misuse.
A source code patch exists which remedies this problem.

(Comments are closed)

Comments

By Anonymous Coward (68.165.27.173) on 2005-03-18 04:57

OpenBSD
Only one local hole in the default install, in more than 8 hours!
Comments
1. By tedu (68.120.199.134) on 2005-03-18 05:54
  
  not if you were cool and ran a vax.
2. By Anonymous Coward (204.209.209.129) on 2005-03-18 13:56
  
  Well if noticed that the last one was for i386 and this one is for amd64... to different systems... oh wait and they are both in copy. Makes me think that this is even better security. You find one bug and find other occurences and fix them instead of discovering them later.
  Comments
  1. By unixfu pwn4d! (195.122.29.101) on 2005-03-18 14:46
    
    oh, sure! waiting for alpha,sparc,ppc etc..
    
    Comments
    
    By Anonymous Coward (12.33.122.68) on 2005-03-18 19:30
    
    yes. it's people like you who "wait" that is the problem
3. By Anonymous Coward (193.62.198.2) on 2005-03-18 14:38
  
  Hole?
  I think not.
4. By pgilman (62.255.32.13) on 2005-03-19 05:47
  
  give the guy a break; that was funny 8-)

Latest Articles

Sun, Aug 25
- 09:13 rpki-client 9.2 released (0)
Sat, Aug 24
- 11:46 No unmodified files remain from original import of OpenBSD (0)
Wed, Aug 14
- 20:39 Game of Trees 0.102 released! (0)
- 05:31 The BSDCan 2024 Playlist is now complete (0)
Thu, Aug 08
- 09:26 OpenBSD -current moves to 7.6-beta (1)
Mon, Jul 29
- 12:27 Possible future vmm(4)/vmd(8) on arm64 (1)
Sat, Jul 27
- 11:05 UDP parallel input committed to -current (0)
Wed, Jul 24
- 05:28 Incoming: UDP parallel input (1)
Sun, Jul 21
- 16:54 Libva's VA-API (Video Acceleration API) imported into xenocara (3)

Credits

Copyright © 2004-2008 Daniel Hartmeier. All rights reserved. Articles and comments are copyright their respective authors, submission implies license to publish on this web site. Contents of the archive prior to April 2nd 2004 as well as images and HTML templates were copied from the fabulous original deadly.org with Jose's and Jim's kind permission. This journal runs as CGI with httpd(8) on OpenBSD, the source code is BSD licensed. undeadly \Un*dead"ly\, a. Not subject to death; immortal. [Obs.]