---------------------------------------------------------------------------= ----- Fedora Update Notification FEDORA-2011-14673 2011-10-20 09:35:42 ---------------------------------------------------------------------------= -----
Name : krb5 Product : Fedora 15 Version : 1.9.1 Release : 14.fc15 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 cleartext passwords. ---------------------------------------------------------------------------= ----- Update Information: This update applies the upstream patch to fix a null pointer dereference wi= th the LDAP kdb backend (CVE-2011-1527, #744125), an assertion failure with= multiple kdb backends (CVE-2011-1528), and a null pointer dereference with= multiple kdb backends (CVE-2011-1529). (#737711) It also rolls up a number of mostly-minor fixes, some of which were backpor= ted from upstream to the Fedora 16 branch. The main user-visible change is= a fix for cross-realm authentication in the client libraries. ---------------------------------------------------------------------------= ----- ChangeLog: * Tue Oct 18 2011 Nalin Dahyabhai <[email protected]> 1.9.1-14 - apply upstream patch to fix a null pointer dereference with the LDAP kdb backend (CVE-2011-1527, #744125), an assertion failure with multiple kdb backends (CVE-2011-1528), and a null pointer dereference with multiple kdb backends (CVE-2011-1529) (#737711) * Wed Oct 12 2011 Nalin Dahyabhai <[email protected]> 1.9.1-13 - handle a harder-to-trigger assertion failure that starts cropping up when= we exit the transmit loop on time (#739853) * Tue Sep 6 2011 Nalin Dahyabhai <[email protected]> 1.9.1-12 - pull in upstream patch for RT#6952, confusion following referrals for cross-realm auth (#734341) - pull in build-time deps for the tests * Thu Sep 1 2011 Nalin Dahyabhai <[email protected]> 1.9.1-11 - switch to the upstream patch for #727829 * Wed Aug 31 2011 Nalin Dahyabhai <[email protected]> 1.9.1-10 - handle an assertion failure that starts cropping up when the patch for using poll (#701446) meets servers that aren't running KDCs or against which the connection fails for other reasons (#727829, #734172) * Mon Aug 8 2011 Nalin Dahyabhai <[email protected]> 1.9.1-9 - override the default build rules to not delete temporary y.tab.c files, so that they can be packaged, allowing debuginfo files which point to them do so usefully (#729044) * Fri Jul 22 2011 Nalin Dahyabhai <[email protected]> 1.9.1-8 - build shared libraries with partial RELRO support (#723995) - filter out potentially multiple instances of -Wl,-z,relro from krb5-config output, now that it's in the buildroot's default LDFLAGS - pull in a patch to fix losing track of the replay cache FD, from SVN by way of Kevin Coffman * Wed Jul 20 2011 Nalin Dahyabhai <[email protected]> 1.9.1-7 - kadmind.init: drop the attempt to detect no-database-present errors (#723= 723) * Tue Jul 19 2011 Nalin Dahyabhai <[email protected]> 1.9.1-6 - backport fixes to teach libkrb5 to use descriptors higher than FD_SETSIZE to talk to a KDC by using poll() if it's detected at compile-time (#70144= 6, RT#6905) * Thu Jun 23 2011 Nalin Dahyabhai <[email protected]> 1.9.1-5 - pull a fix from SVN to try to avoid triggering a PTR lookup in getaddrinf= o() during krb5_sname_to_principal(), and to let getaddrinfo() decide whether= or not to ask for an IPv6 address based on the set of configured interfaces (#717378, RT#6922) - pull a fix from SVN to use AI_ADDRCONFIG more often (RT#6923) * Mon Jun 20 2011 Nalin Dahyabhai <[email protected]> 1.9.1-4 - apply upstream patch by way of Burt Holzman to fall back to a non-referral method in cases where we might be derailed by a KDC that rejects the canonicalize option (for example, those from the RHEL 2.1 or 3 era) (#715= 074) * Tue Jun 14 2011 Nalin Dahyabhai <[email protected]> 1.9.1-3 - pull a fix from SVN to get libgssrpc clients (e.g. kadmin) authenticating using the old protocol over IPv4 again (RT#6920) * Tue Jun 14 2011 Nalin Dahyabhai <[email protected]> - incorporate a fix to teach the file labeling bits about when replay caches are expunged (#576093) * Thu May 26 2011 Nalin Dahyabhai <[email protected]> - switch to the upstream patch for #707145 * Wed May 25 2011 Nalin Dahyabhai <[email protected]> 1.9.1-2 - klist: don't trip over referral entries when invoked with -s (#707145, RT#6915) * Fri May 6 2011 Nalin Dahyabhai <[email protected]> - fixup URL in a comment - when built with NSS, require 3.12.10 rather than 3.12.9 * Thu May 5 2011 Nalin Dahyabhai <[email protected]> 1.9.1-1 - update to 1.9.1: - drop no-longer-needed patches for CVE-2010-4022, CVE-2011-0281, CVE-2011-0282, CVE-2011-0283, CVE-2011-0284, CVE-2011-0285 ---------------------------------------------------------------------------= ----- References: [ 1 ] Bug #737711 - CVE-2011-1527 CVE-2011-1528 CVE-2011-1529 CVE-2011-41= 51 krb5: KDC denial of service vulnerabilities (MITKRB5-SA-2011-006) https://bugzilla.redhat.com/show_bug.cgi?id=3D737711 ---------------------------------------------------------------------------= ----- This update can be installed with the "yum" update program. Use = su -c 'yum update krb5' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on t= he GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ---------------------------------------------------------------------------= ----- _______________________________________________ package-announce mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/package-announce
