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--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2019-ac7e19b0c8
2019-01-11 00:16:18.759368
--------------------------------------------------------------------------------Name        : krb5
Product     : Fedora 28
Version     : 1.16.1
Release     : 24.fc28
URL         : http://web.mit.edu/kerberos/www/
Summary     : The Kerberos network authentication system
Description :
Kerberos V5 is a trusted-third-party network authentication system,
which can improve your network's security by eliminating the insecure
practice of sending passwords over the network in unencrypted form.

--------------------------------------------------------------------------------Update Information:

Improve memset hygiene in one location.  ----  Fix low-severity CVE-2018-20217
(an authenticated user who can obtain a TGT     using an older encryption type
(DES, DES3, or RC4) can cause an     assertion failure in the KDC by sending an
S4U2Self request.)
--------------------------------------------------------------------------------ChangeLog:

* Fri Jan  4 2019 Robbie Harwood  - 1.16.1-24
- Address some optimized-out memset() calls
* Fri Dec 28 2018 Adam Williamson  - 1.16.1-23
- Disable patch from -20 again (rharwood re-enabled it in -22, and
  it immediately broke FreeIPA again)
* Thu Dec 20 2018 Robbie Harwood  - 1.16.1-22
- Remove incorrect KDC assertion (CVE-2018-20217)
* Tue Oct  9 2018 Adam Williamson  - 1.16.1-21
- Revert the patch from -20 for now as it seems to make FreeIPA worse
* Tue Oct  2 2018 Robbie Harwood  - 1.16.1-20
- Fix bugs with concurrent use of MEMORY ccaches
* Wed Aug  1 2018 Robbie Harwood  - 1.16.1-19
- In FIPS mode, add plaintext fallback for RC4 usages and taint
* Thu Jul 26 2018 Robbie Harwood  - 1.16.1-18
- Fix k5test prompts for Python 3
* Thu Jul 19 2018 Robbie Harwood  - 1.16.1-17
- Remove outdated note in krb5kdc man page
* Thu Jul 19 2018 Robbie Harwood  - 1.16.1-16
- Make krb5kdc -p affect TCP ports
* Thu Jul 19 2018 Robbie Harwood  - 1.16.1-15
- Eliminate preprocessor-disabled dead code
* Wed Jul 18 2018 Robbie Harwood  - 1.16.1-14
- Fix some broken tests for Python 3
* Mon Jul 16 2018 Robbie Harwood  - 1.16.1-13
- Zap copy of secret in RC4 string-to-key
* Thu Jul 12 2018 Robbie Harwood  - 1.16.1-12
- Convert Python tests to Python 3
* Wed Jul 11 2018 Robbie Harwood  - 1.16.1-11
- Add build dependency on gcc
* Tue Jul 10 2018 Robbie Harwood  - 1.16.1-10
- Use SHA-256 instead of MD5 for audit ticket IDs
* Fri Jul  6 2018 Robbie Harwood  - 1.16.1-9
- Add BuildRequires on python2 so we can run tests at build-time
* Fri Jul  6 2018 Robbie Harwood  - 1.16.1-8
- Explicitly look for python2 in configure.in
* Thu Jun 14 2018 Robbie Harwood  - 1.16.1-7
- Add flag to disable encrypted timestamp on client
* Thu Jun 14 2018 Robbie Harwood  - 1.16.1-6
- Switch to python3-sphinx for docs
- Resolves: #1590928
* Thu Jun 14 2018 Robbie Harwood  - 1.16.1-5
- Make docs build python3-compatible
- Resolves: #1590928
* Thu Jun  7 2018 Robbie Harwood  - 1.16.1-4
- Update includedir processing to match upstream
* Fri Jun  1 2018 Robbie Harwood  - 1.16.1-3
- Log when non-root ksu authorization fails
- Resolves: #1575771
* Fri May  4 2018 Robbie Harwood  - 1.16.1-2
- Remove "-nodes" option from make-certs scripts
* Fri May  4 2018 Robbie Harwood  - 1.16.1-1
- New upstream release - 1.16.1
* Thu May  3 2018 Robbie Harwood  - 1.16-27
- Fix configuration of default ccache name to match file indentation
* Mon Apr 30 2018 Robbie Harwood  - 1.16-26
- Set error message on KCM get_princ failure
* Mon Apr 30 2018 Robbie Harwood  - 1.16-25
- Set error message on KCM get_princ failure
* Tue Apr 24 2018 Robbie Harwood  - 1.16-24
- Fix KDC null dereference on large TGS replies
* Mon Apr 23 2018 Robbie Harwood  - 1.16-23
- Explicitly use openssl rather than builtin crypto
- Resolves: #1570910
* Tue Apr 17 2018 Robbie Harwood  - 1.16-22
- Merge duplicate subsections in profile library
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2019-ac7e19b0c8' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/security/
--------------------------------------------------------------------------------_______________________________________________
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Fedora 28: krb5 Security Update 2019-ac7e19b0c8

January 11, 2019
Improve memset hygiene in one location

Summary

Kerberos V5 is a trusted-third-party network authentication system,

which can improve your network's security by eliminating the insecure

practice of sending passwords over the network in unencrypted form.

Improve memset hygiene in one location. ---- Fix low-severity CVE-2018-20217

(an authenticated user who can obtain a TGT using an older encryption type

(DES, DES3, or RC4) can cause an assertion failure in the KDC by sending an

S4U2Self request.)

* Fri Jan 4 2019 Robbie Harwood - 1.16.1-24

- Address some optimized-out memset() calls

* Fri Dec 28 2018 Adam Williamson - 1.16.1-23

- Disable patch from -20 again (rharwood re-enabled it in -22, and

it immediately broke FreeIPA again)

* Thu Dec 20 2018 Robbie Harwood - 1.16.1-22

- Remove incorrect KDC assertion (CVE-2018-20217)

* Tue Oct 9 2018 Adam Williamson - 1.16.1-21

- Revert the patch from -20 for now as it seems to make FreeIPA worse

* Tue Oct 2 2018 Robbie Harwood - 1.16.1-20

- Fix bugs with concurrent use of MEMORY ccaches

* Wed Aug 1 2018 Robbie Harwood - 1.16.1-19

- In FIPS mode, add plaintext fallback for RC4 usages and taint

* Thu Jul 26 2018 Robbie Harwood - 1.16.1-18

- Fix k5test prompts for Python 3

* Thu Jul 19 2018 Robbie Harwood - 1.16.1-17

- Remove outdated note in krb5kdc man page

* Thu Jul 19 2018 Robbie Harwood - 1.16.1-16

- Make krb5kdc -p affect TCP ports

* Thu Jul 19 2018 Robbie Harwood - 1.16.1-15

- Eliminate preprocessor-disabled dead code

* Wed Jul 18 2018 Robbie Harwood - 1.16.1-14

- Fix some broken tests for Python 3

* Mon Jul 16 2018 Robbie Harwood - 1.16.1-13

- Zap copy of secret in RC4 string-to-key

* Thu Jul 12 2018 Robbie Harwood - 1.16.1-12

- Convert Python tests to Python 3

* Wed Jul 11 2018 Robbie Harwood - 1.16.1-11

- Add build dependency on gcc

* Tue Jul 10 2018 Robbie Harwood - 1.16.1-10

- Use SHA-256 instead of MD5 for audit ticket IDs

* Fri Jul 6 2018 Robbie Harwood - 1.16.1-9

- Add BuildRequires on python2 so we can run tests at build-time

* Fri Jul 6 2018 Robbie Harwood - 1.16.1-8

- Explicitly look for python2 in configure.in

* Thu Jun 14 2018 Robbie Harwood - 1.16.1-7

- Add flag to disable encrypted timestamp on client

* Thu Jun 14 2018 Robbie Harwood - 1.16.1-6

- Switch to python3-sphinx for docs

- Resolves: #1590928

* Thu Jun 14 2018 Robbie Harwood - 1.16.1-5

- Make docs build python3-compatible

- Resolves: #1590928

* Thu Jun 7 2018 Robbie Harwood - 1.16.1-4

- Update includedir processing to match upstream

* Fri Jun 1 2018 Robbie Harwood - 1.16.1-3

- Log when non-root ksu authorization fails

- Resolves: #1575771

* Fri May 4 2018 Robbie Harwood - 1.16.1-2

- Remove "-nodes" option from make-certs scripts

* Fri May 4 2018 Robbie Harwood - 1.16.1-1

- New upstream release - 1.16.1

* Thu May 3 2018 Robbie Harwood - 1.16-27

- Fix configuration of default ccache name to match file indentation

* Mon Apr 30 2018 Robbie Harwood - 1.16-26

- Set error message on KCM get_princ failure

* Mon Apr 30 2018 Robbie Harwood - 1.16-25

- Set error message on KCM get_princ failure

* Tue Apr 24 2018 Robbie Harwood - 1.16-24

- Fix KDC null dereference on large TGS replies

* Mon Apr 23 2018 Robbie Harwood - 1.16-23

- Explicitly use openssl rather than builtin crypto

- Resolves: #1570910

* Tue Apr 17 2018 Robbie Harwood - 1.16-22

- Merge duplicate subsections in profile library

su -c 'dnf upgrade --advisory FEDORA-2019-ac7e19b0c8' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

FEDORA-2019-ac7e19b0c8 2019-01-11 00:16:18.759368 Product : Fedora 28 Version : 1.16.1 Release : 24.fc28 URL : http://web.mit.edu/kerberos/www/ Summary : The Kerberos network authentication system Description : Kerberos V5 is a trusted-third-party network authentication system, which can improve your network's security by eliminating the insecure practice of sending passwords over the network in unencrypted form. Improve memset hygiene in one location. ---- Fix low-severity CVE-2018-20217 (an authenticated user who can obtain a TGT using an older encryption type (DES, DES3, or RC4) can cause an assertion failure in the KDC by sending an S4U2Self request.) * Fri Jan 4 2019 Robbie Harwood - 1.16.1-24 - Address some optimized-out memset() calls * Fri Dec 28 2018 Adam Williamson - 1.16.1-23 - Disable patch from -20 again (rharwood re-enabled it in -22, and it immediately broke FreeIPA again) * Thu Dec 20 2018 Robbie Harwood - 1.16.1-22 - Remove incorrect KDC assertion (CVE-2018-20217) * Tue Oct 9 2018 Adam Williamson - 1.16.1-21 - Revert the patch from -20 for now as it seems to make FreeIPA worse * Tue Oct 2 2018 Robbie Harwood - 1.16.1-20 - Fix bugs with concurrent use of MEMORY ccaches * Wed Aug 1 2018 Robbie Harwood - 1.16.1-19 - In FIPS mode, add plaintext fallback for RC4 usages and taint * Thu Jul 26 2018 Robbie Harwood - 1.16.1-18 - Fix k5test prompts for Python 3 * Thu Jul 19 2018 Robbie Harwood - 1.16.1-17 - Remove outdated note in krb5kdc man page * Thu Jul 19 2018 Robbie Harwood - 1.16.1-16 - Make krb5kdc -p affect TCP ports * Thu Jul 19 2018 Robbie Harwood - 1.16.1-15 - Eliminate preprocessor-disabled dead code * Wed Jul 18 2018 Robbie Harwood - 1.16.1-14 - Fix some broken tests for Python 3 * Mon Jul 16 2018 Robbie Harwood - 1.16.1-13 - Zap copy of secret in RC4 string-to-key * Thu Jul 12 2018 Robbie Harwood - 1.16.1-12 - Convert Python tests to Python 3 * Wed Jul 11 2018 Robbie Harwood - 1.16.1-11 - Add build dependency on gcc * Tue Jul 10 2018 Robbie Harwood - 1.16.1-10 - Use SHA-256 instead of MD5 for audit ticket IDs * Fri Jul 6 2018 Robbie Harwood - 1.16.1-9 - Add BuildRequires on python2 so we can run tests at build-time * Fri Jul 6 2018 Robbie Harwood - 1.16.1-8 - Explicitly look for python2 in configure.in * Thu Jun 14 2018 Robbie Harwood - 1.16.1-7 - Add flag to disable encrypted timestamp on client * Thu Jun 14 2018 Robbie Harwood - 1.16.1-6 - Switch to python3-sphinx for docs - Resolves: #1590928 * Thu Jun 14 2018 Robbie Harwood - 1.16.1-5 - Make docs build python3-compatible - Resolves: #1590928 * Thu Jun 7 2018 Robbie Harwood - 1.16.1-4 - Update includedir processing to match upstream * Fri Jun 1 2018 Robbie Harwood - 1.16.1-3 - Log when non-root ksu authorization fails - Resolves: #1575771 * Fri May 4 2018 Robbie Harwood - 1.16.1-2 - Remove "-nodes" option from make-certs scripts * Fri May 4 2018 Robbie Harwood - 1.16.1-1 - New upstream release - 1.16.1 * Thu May 3 2018 Robbie Harwood - 1.16-27 - Fix configuration of default ccache name to match file indentation * Mon Apr 30 2018 Robbie Harwood - 1.16-26 - Set error message on KCM get_princ failure * Mon Apr 30 2018 Robbie Harwood - 1.16-25 - Set error message on KCM get_princ failure * Tue Apr 24 2018 Robbie Harwood - 1.16-24 - Fix KDC null dereference on large TGS replies * Mon Apr 23 2018 Robbie Harwood - 1.16-23 - Explicitly use openssl rather than builtin crypto - Resolves: #1570910 * Tue Apr 17 2018 Robbie Harwood - 1.16-22 - Merge duplicate subsections in profile library su -c 'dnf upgrade --advisory FEDORA-2019-ac7e19b0c8' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Change Log

References

Update Instructions

Severity
Product : Fedora 28
Version : 1.16.1
Release : 24.fc28
URL : http://web.mit.edu/kerberos/www/
Summary : The Kerberos network authentication system

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