[El-errata] ELSA-2016-2583 Moderate: Oracle Linux 7 ntp security and bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2016-2583

http://linux.oracle.com/errata/ELSA-2016-2583.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
ntp-4.2.6p5-25.0.1.el7.x86_64.rpm
ntp-doc-4.2.6p5-25.0.1.el7.noarch.rpm
ntp-perl-4.2.6p5-25.0.1.el7.noarch.rpm
ntpdate-4.2.6p5-25.0.1.el7.x86_64.rpm
sntp-4.2.6p5-25.0.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/ntp-4.2.6p5-25.0.1.el7.src.rpm



Description of changes:

[4.2.6p5-25.0.1]
- add disable monitor to default ntp.conf [CVE-2013-5211]

[4.2.6p5-25]
- don't allow spoofed packet to enable symmetric interleaved mode
   (CVE-2016-1548)
- check mode of new source in config command (CVE-2016-2518)
- make MAC check resilient against timing attack (CVE-2016-1550)

[4.2.6p5-24]
- fix crash with invalid logconfig command (CVE-2015-5194)
- fix crash when referencing disabled statistic type (CVE-2015-5195)
- don't hang in sntp with crafted reply (CVE-2015-5219)
- don't crash with crafted autokey packet (CVE-2015-7691, CVE-2015-7692,
   CVE-2015-7702)
- fix memory leak with autokey (CVE-2015-7701)
- don't allow setting driftfile and pidfile remotely (CVE-2015-7703)
- don't crash in ntpq with crafted packet (CVE-2015-7852)
- check key ID in packets authenticated with symmetric key (CVE-2015-7974)
- fix crash with reslist command (CVE-2015-7977, CVE-2015-7978)
- don't allow spoofed packets to demobilize associations (CVE-2015-7979,
   CVE-2016-1547)
- don't accept server/peer packets with zero origin timestamp 
(CVE-2015-8138)
- fix infinite loop in ntpq/ntpdc (CVE-2015-8158)
- fix resetting of leap status (#1242553)
- extend rawstats log (#1242877)
- report clock state changes related to leap seconds (#1242935)
- allow -4/-6 on restrict lines with mask (#1304492)
- explain synchronised state in ntpstat man page (#1309594)