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Releases/4.1.4

Release date Released 2015-03-26

The FreeIPA team would like to announce FreeIPA v4.1.4 security release!

It can be downloaded from http://www.freeipa.org/page/Downloads. The builds will be available for Fedora 21. Builds for Fedora 20 are available in the official COPR repository.

Highlights in 4.1.4

Security fixes

  • CVE-2015-1827 It was discovered that the IPA extdom Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for a list of groups for a user that belongs to a large number of groups would cause a Directory Server to crash.
  • CVE-2015-0283 Additionally, FreeIPA 4.1.4 requires use of slapi-nis 0.54.2 which includes number of fixes for the CVE-2015-0283:
It was discovered that the slapi-nis Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for information about a group with many members, or a request for a user that belongs to a large number of groups, would cause a Directory Server to enter an infinite loop and consume an excessive amount of CPU time.

These issues were discovered by Sumit Bose of Red Hat.

Enhancements

  • Various documentation improvements by Gabe Alford

Bug fixes

  • Various fixes to DNSSEC support and overall DNS deployment scripts
  • Improvements in handling CA certificates from previous deployments when installing FreeIPA clients
  • Licensing of FreeIPA is clarified with regards to OpenSSL integration
  • More robust configuration of slapi-nis plugin to prevent potential dead-locks with other operations requiring lower-level database access.

Upgrading

Upgrade instructions are available on Upgrade page.

Feedback

Please provide comments, bugs and other feedback via the freeipa-users mailing list (http://www.redhat.com/mailman/listinfo/freeipa-users) or #freeipa channel on Freenode.

Detailed Changelog since 4.1.3

Alexander Bokovoy (2)

  • fix Makefile.am for daemons
  • slapi-nis: require 0.54.2 for CVE-2015-0283 fixes

David Kupka (2)

  • Use IPA CA certificate when available and ignore NO_TLS_LDAP when not.
  • Restore default.conf and use it to build API.

Gabe Alford (3)

  • ipa-replica-prepare should document ipv6 options
  • ipatests: Add tests for valid and invalid ipa-advise
  • ipa-replica-prepare can only be created on the first master

Jan Cholasta (4)

  • certstore: Make certificate retrieval more robust
  • client-install: Do not crash on invalid CA certificate in LDAP
  • client: Fix ca_is_enabled calls
  • upload_cacrt: Fix empty cACertificate in cn=CAcert

Martin Babinsky (3)

  • ipa-dns-install: use STARTTLS to connect to DS
  • migrate-ds: print out failed attempts when no users/groups are migrated
  • show the exception message thrown by dogtag._parse_ca_status during install

Martin Bašti (7)

  • DNSSEC add support for CKM_RSA_PKCS_OAEP mechanism
  • Fix memory leaks in ipap11helper
  • Remove unused method from ipap11pkcs helper module
  • DNS fix: do not traceback if unsupported records are in LDAP
  • DNS fix: do not show part options for unsupported records
  • DNS: remove NSEC3PARAM from records
  • Fix dead code in ipap11helper module

Martin Košek (1)

  • Remove references to GPL v2.0 license

Nathan Kinder (1)

  • Timeout when performing time sync during client install

Petr Voborník (2)

  • ipatests: add missing ssh object classes to idoverrideuser
  • Become IPA 4.1.4

Petr Špaček (3)

  • p11helper: standardize indentation and other visual aspects of the code
  • p11helper: use sizeof() instead of magic constants
  • p11helper: clarify error message

Simo Sorce (2)

  • Add a clear OpenSSL exception.
  • Stop including the DES algorythm from openssl.

Sumit Bose (7)

  • ipa-range-check: do not treat missing objects as error
  • Add configure check for cwrap libraries
  • extdom: handle ERANGE return code for getXXYYY_r() calls
  • extdom: make nss buffer configurable
  • extdom: return LDAP_NO_SUCH_OBJECT to the client
  • extdom: fix memory leak
  • extdom: fix wrong realloc size

Tomáš Babej (3)

  • ipatests: Add coverage for adding and removing sshpubkeys in ID overrides
  • ipalib: Make sure correct attribute name is referenced for fax
  • idviews: Use case-insensitive detection of Default Trust View

Thierry Bordaz (1)

  • Limit deadlocks between DS plugin DNA and slapi-nis