openSUSE Security Update: Security update for ntp
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Announcement ID: openSUSE-SU-2019:1158-1
Rating: moderate
References: #1125401 #1128525
Cross-References: CVE-2019-8936
Affected Products:
openSUSE Leap 42.3
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An update that solves one vulnerability and has one errata
is now available.

Description:

This update for ntp fixes the following issues:

Security issue fixed:

– CVE-2019-8936: Fixed a null pointer exception which could allow an
authenticated attcker to cause segmentation fault to ntpd (bsc#1128525).

Other isses addressed:

– Fixed an issue which caused openSSL mismatch (bsc#1125401)
– Fixed several bugs in the BANCOMM reclock driver.
– Fixed ntp_loopfilter.c snprintf compilation warnings.
– Fixed spurious initgroups() error message.
– Fixed STA_NANO struct timex units.
– Fixed GPS week rollover in libparse.
– Fixed incorrect poll interval in packet.
– Added a missing check for ENABLE_CMAC.

This update was imported from the SUSE:SLE-12-SP1:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

– openSUSE Leap 42.3:

zypper in -t patch openSUSE-2019-1158=1

Package List:

– openSUSE Leap 42.3 (i586 x86_64):

ntp-4.2.8p13-31.9.1
ntp-debuginfo-4.2.8p13-31.9.1
ntp-debugsource-4.2.8p13-31.9.1
ntp-doc-4.2.8p13-31.9.1

References:

https://www.suse.com/security/cve/CVE-2019-8936.html
https://bugzilla.suse.com/1125401
https://bugzilla.suse.com/1128525

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