SUSE: 2018:1765-1 Moderate: NTP Vulnerability Fix Overview
suse
June 20, 2018
An update that solves 6 vulnerabilities and has two fixes is now available
Summary
This update for ntp fixes the following issues: - Update to 4.2.8p11 (bsc#1082210): * CVE-2016-1549: Sybil vulnerability: ephemeral association attack. While fixed in ntp-4.2.8p7, there are significant additional protections for this issue in 4.2.8p11. * CVE-2018-7182: ctl_getitem(): buffer read overrun leads to undefined behavior and information leak. (bsc#1083426) * CVE-2018-7170: Multiple authenticated ephemeral associations. (bsc#1083424) * CVE-2018-7184: Interleaved symmetric mode cannot recover from bad state. (bsc#1083422) * CVE-2018-7185: Unauthenticated packet can reset authenticated interleaved association. (bsc#1083420) * CVE-2018-7183: ntpq:decodearr() can write beyond its buffer limit.(bsc#1083417) - Don't use libevent's cached time stamps in sntp. (bsc#1077445)
Topics Covered
References
#1077445 #1082063 #1082210 #1083417 #1083420
#1083422 #1083424 #1083426
Cross- CVE-2016-1549 CVE-2018-7170 CVE-2018-7182
CVE-2018-7183 CVE-2018-7184 CVE-2018-7185
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Desktop 12-SP3
SUSE Enterprise Storage 4
SUSE CaaS Platform ALL
https://www.suse.com/security/cve/CVE-2016-1549.html
https://www.suse.com/security/cve/CVE-2018-7170.html
https://www.suse.com/security/cve/CVE-2018-7182.html
https://www.suse.com/security/cve/CVE-2018-7183.html
https://www.suse.com/security/cve/CVE-2...
Read the Full Advisory
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Announcement ID: SUSE-SU-2018:1765-1
Rating: moderate
Topics Covered
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