Heimdal RSHD Credential Cache Bug Lets Local Users Gain Elevated Privileges
|
|
SecurityTracker Alert ID: 1015591 |
|
SecurityTracker URL: http://securitytracker.com/id/1015591
|
|
CVE Reference:
GENERIC-MAP-NOMATCH
(Links to External Site)
|
Date: Feb 7 2006
|
Impact:
Modification of user information, User access via local system
|
Fix Available: Yes Vendor Confirmed: Yes
|
Version(s): prior to 0.6.6 and 0.7.2
|
Description:
A vulnerability was reported in Heimdal RSHD. A local user can gain elevated privileges.
The Heimdal rshd server does not properly store forwarded credentials. A local user can overwrite a file with the credential cache to gain ownership of the file.
|
Impact:
A local user can gain elevated privileges.
|
Solution:
The vendor has issued fixed versions (0.7.2 and 0.6.6).
The vendor's advisory is available at:
http://www.pdc.kth.se/heimdal/advisory/2006-02-06/
|
Vendor URL: www.pdc.kth.se/heimdal/advisory/2006-02-06/ (Links to External Site)
|
Cause:
Access control error
|
Underlying OS:
Linux (Any), UNIX (Any)
|
|
Message History:
None.
|
Source Message Contents
|
Date: Tue, 7 Feb 2006 00:11:04 -0500
Subject: 2006-02-06: rshd privilege escalation vulnerability
|
http://www.pdc.kth.se/heimdal/advisory/2006-02-06/
|
|
