CVE - CVE-2018-7184

CVE-ID
CVE-2018-7184	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the "received" timestamp, which allows remote attackers to cause a denial of service (disruption) by sending a packet with a zero-origin timestamp causing the association to reset and setting the contents of the packet as the most recent timestamp. This issue is a result of an incomplete fix for CVE-2015-7704.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:103192 URL:http://www.securityfocus.com/bid/103192 BUGTRAQ:20180301 [Newsletter/Marketing] [slackware-security] ntp (SSA:2018-060-02) URL:http://www.securityfocus.com/archive/1/541824/100/0/threaded CONFIRM:http://support.ntp.org/bin/view/Main/NtpBug3453 CONFIRM:https://security.netapp.com/advisory/ntap-20180626-0001/ CONFIRM:https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us CONFIRM:https://www.synology.com/support/security/Synology_SA_18_13 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 MISC:http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.html UBUNTU:USN-3707-1 URL:https://usn.ubuntu.com/3707-1/
Assigning CNA
MITRE Corporation
Date Record Created
20180216	Disclaimer: The record 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 (20180216)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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