SUSE-SU-2018:2162-1

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SUSE-SU-2018:2162-1

Summary: Security update for cups

Details: This update for cups fixes the following issues: The following security vulnerabilities were fixed: - CVE-2017-18248: Handle invalid characters properly in printing jobs. This fixes a problem that was causing the DBUS library to abort the calling process. (bsc#1061066 bsc#1087018) - Fixed a local privilege escalation to root and sandbox bypasses in the scheduler - CVE-2018-4180: Fixed a local privilege escalation to root in dnssd backend (bsc#1096405) - CVE-2018-4181: Limited local file reads as root via cupsd.conf include directive (bsc#1096406) - CVE-2018-4182: Fixed a sandbox bypass due to insecure error handling (bsc#1096407) - CVE-2018-4183: Fixed a sandbox bypass due to profile misconfiguration (bsc#1096408) The following other issue was fixed: - Fixed authorization check for clients (like samba) connected through the local socket when Kerberos authentication is enabled (bsc#1050082)

References: https://www.suse.com/support/update/announcement/2018/suse-su-20182162-1/, https://bugzilla.suse.com/1050082, https://bugzilla.suse.com/1061066, https://bugzilla.suse.com/1087018, https://bugzilla.suse.com/1096405, https://bugzilla.suse.com/1096406, https://bugzilla.suse.com/1096407, https://bugzilla.suse.com/1096408, https://www.suse.com/security/cve/CVE-2017-18248, https://www.suse.com/security/cve/CVE-2018-4180, https://www.suse.com/security/cve/CVE-2018-4181, https://www.suse.com/security/cve/CVE-2018-4182, https://www.suse.com/security/cve/CVE-2018-4183