openSUSE Security Update: Security update for ntp ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:3280-1 Rating: moderate References: #1009434 #1011377 #1011390 #1011395 #1011398 #1011404 #1011406 #1011411 #1011417 #943216 #956365 #981252 #988028 #992038 #992606 Cross-References: CVE-2015-5219 CVE-2016-7426 CVE-2016-7427 CVE-2016-7428 CVE-2016-7429 CVE-2016-7431 CVE-2016-7433 CVE-2016-7434 CVE-2016-9310 CVE-2016-9311 Affected Products: openSUSE Leap 42.2 openSUSE Leap 42.1 ______________________________________________________________________________ An update that solves 10 vulnerabilities and has 5 fixes is now available. Description: This update for ntp fixes the following issues: ntp was updated to 4.2.8p9. Security issues fixed: - CVE-2016-9311, CVE-2016-9310, bsc#1011377: Mode 6 unauthenticated trap information disclosure and DDoS vector. - CVE-2016-7427, bsc#1011390: Broadcast Mode Replay Prevention DoS. - CVE-2016-7428, bsc#1011417: Broadcast Mode Poll Interval Enforcement DoS. - CVE-2016-7431, bsc#1011395: Regression: 010-origin: Zero Origin Timestamp Bypass. - CVE-2016-7434, bsc#1011398: Null pointer dereference in _IO_str_init_static_internal(). - CVE-2016-7429, bsc#1011404: Interface selection attack. - CVE-2016-7426, bsc#1011406: Client rate limiting and server responses. - CVE-2016-7433, bsc#1011411: Reboot sync calculation problem. - CVE-2015-5219: An endless loop due to incorrect precision to double conversion (bsc#943216). Non-security issues fixed: - Fix a spurious error message. - Other bugfixes, see /usr/share/doc/packages/ntp/ChangeLog. - Fix a regression in "trap" (bsc#981252). - Reduce the number of netlink groups to listen on for changes to the local network setup (bsc#992606). - Fix segfault in "sntp -a" (bsc#1009434). - Silence an OpenSSL version warning (bsc#992038). - Make the resolver task change user and group IDs to the same values as the main task. (bsc#988028) - Simplify ntpd's search for its own executable to prevent AppArmor warnings (bsc#956365). This update was imported from the SUSE:SLE-12-SP1:Update update project. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.2: zypper in -t patch openSUSE-2016-1525=1 - openSUSE Leap 42.1: zypper in -t patch openSUSE-2016-1525=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.2 (i586 x86_64): ntp-4.2.8p9-27.1 ntp-debuginfo-4.2.8p9-27.1 ntp-debugsource-4.2.8p9-27.1 ntp-doc-4.2.8p9-27.1 - openSUSE Leap 42.1 (i586 x86_64): ntp-4.2.8p9-27.1 ntp-debuginfo-4.2.8p9-27.1 ntp-debugsource-4.2.8p9-27.1 ntp-doc-4.2.8p9-27.1 References: https://www.suse.com/security/cve/CVE-2015-5219.html https://www.suse.com/security/cve/CVE-2016-7426.html https://www.suse.com/security/cve/CVE-2016-7427.html https://www.suse.com/security/cve/CVE-2016-7428.html https://www.suse.com/security/cve/CVE-2016-7429.html https://www.suse.com/security/cve/CVE-2016-7431.html https://www.suse.com/security/cve/CVE-2016-7433.html https://www.suse.com/security/cve/CVE-2016-7434.html https://www.suse.com/security/cve/CVE-2016-9310.html https://www.suse.com/security/cve/CVE-2016-9311.html https://bugzilla.suse.com/1009434 https://bugzilla.suse.com/1011377 https://bugzilla.suse.com/1011390 https://bugzilla.suse.com/1011395 https://bugzilla.suse.com/1011398 https://bugzilla.suse.com/1011404 https://bugzilla.suse.com/1011406 https://bugzilla.suse.com/1011411 https://bugzilla.suse.com/1011417 https://bugzilla.suse.com/943216 https://bugzilla.suse.com/956365 https://bugzilla.suse.com/981252 https://bugzilla.suse.com/988028 https://bugzilla.suse.com/992038 https://bugzilla.suse.com/992606