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Fedora Update Notification
FEDORA-2015-4788
2015-03-28 23:38:43
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Name        : freeipa
Product     : Fedora 22
Version     : 4.1.4
Release     : 1.fc22
URL         : https://www.freeipa.org/
Summary     : The Identity, Policy and Audit system
Description :
IPA is an integrated solution to provide centrally managed Identity (machine,
user, virtual machines, groups, authentication credentials), Policy
(configuration settings, access control information) and Audit (events,
logs, analysis thereof).

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Update Information:

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: 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. 
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References:

  [ 1 ] Bug #1195729 - CVE-2015-0283 slapi-nis: infinite loop in getgrnam_r() and getgrgid_r()
        https://bugzilla.redhat.com/show_bug.cgi?id=1195729
  [ 2 ] Bug #1205200 - CVE-2015-1827 ipa: memory corruption when using get_user_grouplist()
        https://bugzilla.redhat.com/show_bug.cgi?id=1205200
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This update can be installed with the "yum" update program.  Use
su -c 'yum update freeipa' at the command line.
For more information, refer to "Managing Software with yum",
available at .

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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