SUSE-SU-2017:0255-1: moderate: Security update for ntp
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Mon Jan 23 08:08:49 MST 2017
SUSE Security Update: Security update for ntp
______________________________________________________________________________
Announcement ID: SUSE-SU-2017:0255-1
Rating: moderate
References: #1009434 #1011377 #1011390 #1011395 #1011398
#1011404 #1011406 #1011411 #1011417 #943216
#956365 #981252 #988028 #992038 #992606
Cross-References: CVE-2015-5219 CVE-2015-8139 CVE-2015-8140
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:
SUSE OpenStack Cloud 5
SUSE Manager Proxy 2.1
SUSE Manager 2.1
SUSE Linux Enterprise Server 11-SP3-LTSS
SUSE Linux Enterprise Server 11-SP2-LTSS
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP2
______________________________________________________________________________
An update that solves 12 vulnerabilities and has three
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-2015-8140: ntpq vulnerable to replay attacks.
- CVE-2015-8139: Origin Leak: ntpq and ntpdc, disclose origin.
- 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).
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE OpenStack Cloud 5:
zypper in -t patch sleclo50sp3-ntp-12953=1
- SUSE Manager Proxy 2.1:
zypper in -t patch slemap21-ntp-12953=1
- SUSE Manager 2.1:
zypper in -t patch sleman21-ntp-12953=1
- SUSE Linux Enterprise Server 11-SP3-LTSS:
zypper in -t patch slessp3-ntp-12953=1
- SUSE Linux Enterprise Server 11-SP2-LTSS:
zypper in -t patch slessp2-ntp-12953=1
- SUSE Linux Enterprise Point of Sale 11-SP3:
zypper in -t patch sleposp3-ntp-12953=1
- SUSE Linux Enterprise Debuginfo 11-SP3:
zypper in -t patch dbgsp3-ntp-12953=1
- SUSE Linux Enterprise Debuginfo 11-SP2:
zypper in -t patch dbgsp2-ntp-12953=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE OpenStack Cloud 5 (x86_64):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Manager Proxy 2.1 (x86_64):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Manager 2.1 (s390x x86_64):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Linux Enterprise Server 11-SP2-LTSS (i586 s390x x86_64):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
ntp-4.2.8p9-48.9.1
ntp-doc-4.2.8p9-48.9.1
- SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
ntp-debuginfo-4.2.8p9-48.9.1
ntp-debugsource-4.2.8p9-48.9.1
- SUSE Linux Enterprise Debuginfo 11-SP2 (i586 s390x x86_64):
ntp-debuginfo-4.2.8p9-48.9.1
ntp-debugsource-4.2.8p9-48.9.1
References:
https://www.suse.com/security/cve/CVE-2015-5219.html
https://www.suse.com/security/cve/CVE-2015-8139.html
https://www.suse.com/security/cve/CVE-2015-8140.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
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