Bug 104649 - CAN-2003-0692 xdm weak session cookie generation
Summary: CAN-2003-0692 xdm weak session cookie generation
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 2.1
Classification: Red Hat
Component: XFree86 (Show other bugs)
(Show other bugs)
Version: 2.1
Hardware: All Linux
medium
medium
Target Milestone: ---
Assignee: Mike A. Harris
QA Contact: David Lawrence
URL:
Whiteboard:
Keywords: Security
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2003-09-18 13:31 UTC by Mark J. Cox
Modified: 2007-11-30 22:06 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2003-12-19 13:25:23 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

Description Mark J. Cox 2003-09-18 13:31:23 UTC
xdm uses a weak session cookie generation
algorithm that does not provide 128 bits of entropy, which
allows attackers to guess session cookies via brute force
methods and gain access to the user session.

Comment 1 Mark J. Cox 2003-10-23 13:18:04 UTC
Update currently being tested

Comment 2 Mark J. Cox 2003-12-19 13:25:23 UTC
See latest XFree86 update, RHSA-2003:289


Note You need to log in before you can comment on or make changes to this bug.