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Sigurnosni nedostatak programskog paketa krb5

  • Detalji os-a: WN7
  • Važnost: INF
  • Operativni sustavi: L
  • Kategorije: LFE

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Fedora Update Notification
FEDORA-2019-ac7e19b0c8
2019-01-11 00:16:18.759368
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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.

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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.)
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ChangeLog:

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– Remove outdated note in krb5kdc man page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

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/keys
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AutorToni Vugdelija
Cert idNCERT-REF-2019-01-0001-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
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