Bug 1015128 - telnet with kerberos work only with des-cbc-crc
Summary: telnet with kerberos work only with des-cbc-crc
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: krb5-appl
Version: 7.0
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: rc
: ---
Assignee: Nalin Dahyabhai
QA Contact: BaseOS QE Security Team
URL:
Whiteboard:
Depends On: 950689
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-10-03 13:34 UTC by Patrik Kis
Modified: 2013-10-18 21:18 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 950689
Environment:
Last Closed: 2013-10-18 21:18:29 UTC
Target Upstream Version:

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Comment 1 Patrik Kis 2013-10-03 14:59:37 UTC 
This actually an issue of krb5-appl:
krb5-appl-1.0.3-7.el7
Comment 2 Nalin Dahyabhai 2013-10-18 21:04:06 UTC 
The only ciphers that are implemented in libk5crypto and which are also specified for use in telnet are DES and triple-DES.  We could probably use the DES3 support as a building block to add support for DES3_OFB64 and DES3_CFB64 but if you'll ever need anything stronger, you'll probably have to use SSH.
Note You need to log in before you can comment on or make changes to this bug.