--------------------------------------------------------------------- Fedora Update Notification FEDORA-2004-563 2004-12-21 --------------------------------------------------------------------- Product : Fedora Core 2 Name : krb5 Version : 1.3.6 Release : 1 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. A heap based buffer overflow bug was found in the administration library of Kerberos 1.3.5 and earlier. This overflow in the password history handling code could allow an authenticated remote attacker to execute commands on a realm's master Kerberos KDC. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-1189 to this issue. Additionally a temporary file bug was found in the Kerberos krb5-send-pr command. It is possible that an attacker could create a specially crafted temporary file that could allow an arbitrary file to be overwritten which the victim has write access to. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0971 to this issue. --------------------------------------------------------------------- * Mon Dec 20 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.6-1 - update to 1.3.6, which includes the previous fix * Mon Dec 20 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.5-8 - apply fix from Tom Yu for MITKRB5-SA-2004-004 (CAN-2004-1189) * Fri Dec 17 2004 Martin Stransky <stransky@xxxxxxxxxx> 1.3.5-7 - fix deadlock during file transfer via rsync/krsh - thanks goes to James Antil for hint * Fri Nov 26 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.5-6 - rebuild * Mon Nov 22 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.5-3 - fix predictable-tempfile-name bug in krb5-send-pr (CAN-2004-0971, #140036) * Tue Nov 16 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> - silence compiler warning in kprop by using an in-memory ccache with a fixed name instead of an on-disk ccache with a name generated by tmpnam() * Tue Nov 16 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.5-2 - fix globbing patch port mode (#139075) * Mon Nov 01 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.5-1 - fix segfault in telnet due to incorrect checking of gethostbyname_r result codes (#129059) * Fri Oct 15 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> - remove rc4-hmac:norealm and rc4-hmac:onlyrealm from the default list of supported keytypes in kdc.conf -- they produce exactly the same keys as rc4-hmac:normal because rc4 string-to-key ignores salts - nuke kdcrotate -- there are better ways to balance the load on KDCs, and the SELinux policy for it would have been scary-looking - update to 1.3.5, mainly to include MITKRB5SA 2004-002 and 2004-003 * Tue Aug 31 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.4-7 - rebuild * Tue Aug 24 2004 Nalin Dahyabhai <nalin@xxxxxxxxxx> 1.3.4-6 - rebuild --------------------------------------------------------------------- This update can be downloaded from: http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/ bb1c7d3306da401a8162189277ca1cad SRPMS/krb5-1.3.6-1.src.rpm d825b1f0975f6f6a025eaf4b674a0793 x86_64/krb5-devel-1.3.6-1.x86_64.rpm b496e0d27c48eaca71e468322a3ca555 x86_64/krb5-libs-1.3.6-1.x86_64.rpm 9c410337f39d59ee8860b32499cdb54b x86_64/krb5-server-1.3.6-1.x86_64.rpm a524c1d52a7eca353114db7028c5bbc7 x86_64/krb5-workstation-1.3.6-1.x86_64.rpm 186c7300eca2536d2b84be68c8496ce1 x86_64/debug/krb5-debuginfo-1.3.6-1.x86_64.rpm 16ca27d33cea69c09f58dbe5facc6770 x86_64/krb5-libs-1.3.6-1.i386.rpm 10342208c7139a8813e8258e1df006da i386/krb5-devel-1.3.6-1.i386.rpm 16ca27d33cea69c09f58dbe5facc6770 i386/krb5-libs-1.3.6-1.i386.rpm 90f808b51955d1c63d07ad9819177897 i386/krb5-server-1.3.6-1.i386.rpm 4b2cfb50548f335bfdeca765d9d6312c i386/krb5-workstation-1.3.6-1.i386.rpm 05dc28d1fb4c0aff6788f921059f1419 i386/debug/krb5-debuginfo-1.3.6-1.i386.rpm This update can also be installed with the Update Agent; you can launch the Update Agent with the 'up2date' command. ---------------------------------------------------------------------
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