CVE - CVE-2018-7170

CVE-ID
CVE-2018-7170	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. This issue exists because of an incomplete fix for CVE-2016-1549.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20180301 [Newsletter/Marketing] [slackware-security] ntp (SSA:2018-060-02) URL:http://www.securityfocus.com/archive/1/541824/100/0/threaded MISC:http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.html MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1550214 CONFIRM:http://support.ntp.org/bin/view/Main/NtpBug3415 CONFIRM:https://www.synology.com/support/security/Synology_SA_18_13 CONFIRM:https://security.netapp.com/advisory/ntap-20180626-0001/ FREEBSD:FreeBSD-SA-18:02 URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc GENTOO:GLSA-201805-12 URL:https://security.gentoo.org/glsa/201805-12 BID:103194 URL:http://www.securityfocus.com/bid/103194
Assigning CNA
MITRE Corporation
Date Entry Created
20180215	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180215)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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