Unrated severityNVD Advisory· Published Mar 6, 2018· Updated Aug 5, 2024
CVE-2018-7170
CVE-2018-7170
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.
Affected products
18- osv-coords18 versionspkg:rpm/opensuse/ntp&distro=openSUSE%20Tumbleweedpkg:rpm/suse/ntp&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/ntp&distro=SUSE%20OpenStack%20Cloud%207
< 4.2.8p15-7.2+ 17 more
- (no CPE)range: < 4.2.8p15-7.2
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.3.2
- (no CPE)range: < 4.2.8p12-4.3.2
- (no CPE)range: < 4.2.8p12-48.21.1
- (no CPE)range: < 4.2.8p12-48.21.1
- (no CPE)range: < 4.2.8p12-48.21.1
- (no CPE)range: < 4.2.8p11-64.4.1
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.3.2
- (no CPE)range: < 4.2.8p11-46.26.2
- (no CPE)range: < 4.2.8p11-64.4.1
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.5.1
- (no CPE)range: < 4.2.8p11-64.3.2
- (no CPE)range: < 4.2.8p11-64.5.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
10- security.freebsd.org/advisories/FreeBSD-SA-18:02.ntp.ascmitrevendor-advisoryx_refsource_FREEBSD
- security.gentoo.org/glsa/201805-12mitrevendor-advisoryx_refsource_GENTOO
- packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.htmlmitrex_refsource_MISC
- support.ntp.org/bin/view/Main/NtpBug3415mitrex_refsource_CONFIRM
- www.securityfocus.com/archive/1/541824/100/0/threadedmitremailing-listx_refsource_BUGTRAQ
- www.securityfocus.com/bid/103194mitrevdb-entryx_refsource_BID
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- security.netapp.com/advisory/ntap-20180626-0001/mitrex_refsource_CONFIRM
- support.hpe.com/hpsc/doc/public/displaymitrex_refsource_CONFIRM
- www.synology.com/support/security/Synology_SA_18_13mitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.