-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2020-7c1b270959 2020-03-16 20:26:14.976331 --------------------------------------------------------------------------------
Name : sudo Product : Fedora 32 Version : 1.9.0 Release : 0.1.b1.fc32 URL : http://www.courtesan.com/sudo/ Summary : Allows restricted root access for specified users Description : Sudo (superuser do) allows a system administrator to give certain users (or groups of users) the ability to run some (or all) commands as root while logging all commands and arguments. Sudo operates on a per-command basis. It is not a replacement for the shell. Features include: the ability to restrict what commands a user may run on a per-host basis, copious logging of each command (providing a clear audit trail of who did what), a configurable timeout of the sudo command, and the ability to use the same configuration file (sudoers) on many different machines.
-------------------------------------------------------------------------------- Update Information:
- update to latest development version 1.9.0b1 - added sudo_logsrvd and sudo_sendlog to files and their appropriate man pages Resolves: rhbz#1787823 - Stack based buffer overflow in when pwfeedback is enabled Resolves: rhbz#1796945 - fixes: CVE-2019-18634 - By using ! character in the shadow file instead of a password hash can access to a run as all sudoer account Resolves: rhbz#1786709 - fixes CVE-2019-19234 - attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user Resolves: rhbz#1786705 - fixes CVE-2019-19232 - setrlimit(RLIMIT_CORE): Operation not permitted warning message fix Resolves: rhbz#1773148 -------------------------------------------------------------------------------- ChangeLog:
* Mon Feb 24 2020 Attila Lakatos alakatos@redhat.com - 1.9.0-0.1.b1 - update to latest development version 1.9.0b1 - added sudo_logsrvd and sudo_sendlog to files and their appropriate man pages Resolves: rhbz#1787823 - Stack based buffer overflow in when pwfeedback is enabled Resolves: rhbz#1796945 - fixes: CVE-2019-18634 - By using ! character in the shadow file instead of a password hash can access to a run as all sudoer account Resolves: rhbz#1786709 - fixes CVE-2019-19234 - attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user Resolves: rhbz#1786705 - fixes CVE-2019-19232 - setrlimit(RLIMIT_CORE): Operation not permitted warning message fix Resolves: rhbz#1773148 * Fri Jan 31 2020 Fedora Release Engineering releng@fedoraproject.org - 1.8.29-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild * Mon Nov 11 2019 Radovan Sroka rsroka@redhat.com - 1.8.29-1 - rebase to 1.8.29 Resolves: rhbz#1766233 * Tue Oct 22 2019 Radovan Sroka rsroka@redhat.com - 1.8.28p1-1 - rebase to 1.8.28p1 Resolves: rhbz#1762350 * Tue Oct 15 2019 Radovan Sroka rsroka@redhat.com - 1.8.28-1 - rebase to 1.8.28 Resolves: rhbz#1761533 - set always_set_home by default Resolves: rhbz#1728687 - Sync sudoers options from rhel8 to fedora Resolves: rhbz#1761781 - CVE-2019-14287 Resolves: rhbz#1761584 * Sat Jul 27 2019 Fedora Release Engineering releng@fedoraproject.org - 1.8.27-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild * Sun Mar 31 2019 Marek Tamaskovic mtamasko@redhat.com 1.8.27-2 - resolves rhbz#1676925 - Removed PS1, PS2 from sudoers * Mon Mar 11 2019 Radovan Sroka rsroka@redhat.com 1.8.27-1 - rebase sudo to 1.8.27 * Sun Feb 3 2019 Fedora Release Engineering releng@fedoraproject.org - 1.8.25p1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild * Mon Oct 1 2018 Radovan Sroka rsroka@redhat.com 1.8.25p1-1 - rebase sudo to 1.8.25p1 * Mon Sep 10 2018 Radovan Sroka rsroka@redhat.com 1.8.25-1 - rebase sudo to latest stawble version - install /etc/dnf/protected.d/sudo instead of /etc/yum/protected.d/sudo (1626968) * Sat Jul 14 2018 Fedora Release Engineering releng@fedoraproject.org - 1.8.23-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild * Tue Jul 3 2018 Matthew Miller mattdm@fedoraproject.org - 1.8.23-2 - remove defattr, as default is now sane * Wed May 9 2018 Daniel Kopecek dkopecek@redhat.com - 1.8.23-1 - update to 1.8.23 * Wed Apr 18 2018 Daniel Kopecek dkopecek@redhat.com - 1.8.23-0.1.b3 - update to 1.8.23b3 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1787823 - sudo-1.8.31 is available https://bugzilla.redhat.com/show_bug.cgi?id=1787823 [ 2 ] Bug #1796945 - CVE-2019-18634 sudo: Stack based buffer overflow in when pwfeedback is enabled [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1796945 [ 3 ] Bug #1786709 - CVE-2019-19234 sudo: by using ! character in the shadow file instead of a password hash can access to a run as all sudoer account [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1786709 [ 4 ] Bug #1786705 - CVE-2019-19232 sudo: attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1786705 [ 5 ] Bug #1773148 - sudo: setrlimit(RLIMIT_CORE): Operation not permitted https://bugzilla.redhat.com/show_bug.cgi?id=1773148 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2020-7c1b270959' 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
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