Test Kennung:	1.3.6.1.4.1.25623.1.0.120716
Kategorie:	Amazon Linux Local Security Checks
Titel:	Amazon Linux: Security Advisory (ALAS-2016-727)
Zusammenfassung:	The remote host is missing an update for the 'ntp' package(s) announced via the ALAS-2016-727 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'ntp' package(s) announced via the ALAS-2016-727 advisory. Vulnerability Insight: It was discovered that ntpq and ntpdc disclosed the origin timestamp to unauthenticated clients, which could permit such clients to forge the server's replies. (CVE-2015-8139) The process_packet function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (peer-variable modification) by sending spoofed packets from many source IP addresses in a certain scenario, as demonstrated by triggering an incorrect leap indication. (CVE-2016-4954) ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service (peer-variable clearing and association outage) by sending (1) a spoofed crypto-NAK packet or (2) a packet with an incorrect MAC value at a certain time. (CVE-2016-4955) ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (interleaved-mode transition and time change) via a spoofed broadcast packet. This vulnerability exists because of an incomplete fix for CVE-2016-1548. (CVE-2016-4956) Affected Software/OS: 'ntp' package(s) on Amazon Linux. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2015-8139 BugTraq ID: 82105 http://www.securityfocus.com/bid/82105 CERT/CC vulnerability note: VU#718152 https://www.kb.cert.org/vuls/id/718152 Cisco Security Advisory: 20160120 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products - January 2016 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3EYJQHJZ2KTVQ7ICEFHXTLZ36MRASWX/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ORAMN3Q7TVJ54MBYF75XCJOE3DP7LYHT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNWGCQLW2VY72NIUYMJOCAKJKTXHDUK2/ FreeBSD Security Advisory: FreeBSD-SA-16:24 https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc https://security.gentoo.org/glsa/201607-15 http://www.securitytracker.com/id/1034782 SuSE Security Announcement: SUSE-SU-2016:1175 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html SuSE Security Announcement: SUSE-SU-2016:1177 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html SuSE Security Announcement: SUSE-SU-2016:1247 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html SuSE Security Announcement: SUSE-SU-2016:1311 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html SuSE Security Announcement: openSUSE-SU-2016:1292 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html SuSE Security Announcement: openSUSE-SU-2016:1423 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html Common Vulnerability Exposure (CVE) ID: CVE-2016-4954 Bugtraq: 20160604 FreeBSD Security Advisory FreeBSD-SA-16:24.ntp (Google Search) http://www.securityfocus.com/archive/1/538600/100/0/threaded http://www.securityfocus.com/archive/1/archive/1/538600/100/0/threaded Bugtraq: 20160604 [slackware-security] ntp (SSA:2016-155-01) (Google Search) http://www.securityfocus.com/archive/1/538599/100/0/threaded http://www.securityfocus.com/archive/1/archive/1/538599/100/0/threaded Bugtraq: 20170607 [security bulletin] HPESBHF03757 rev.1 - HPE Network Products including Comware 5 and Comware 7 running NTP, Remote Denial of Service (DoS) (Google Search) http://www.securityfocus.com/archive/1/540683/100/0/threaded http://www.securityfocus.com/archive/1/archive/1/540683/100/0/threaded CERT/CC vulnerability note: VU#321640 http://www.kb.cert.org/vuls/id/321640 https://www.kb.cert.org/vuls/id/321640 Cisco Security Advisory: 20160603 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: June 2016 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160603-ntpd https://security.FreeBSD.org/advisories/FreeBSD-SA-16:24.ntp.asc http://packetstormsecurity.com/files/137321/Slackware-Security-Advisory-ntp-Updates.html http://packetstormsecurity.com/files/137322/FreeBSD-Security-Advisory-FreeBSD-SA-16-24.ntp.html https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11 http://www.securitytracker.com/id/1036037 SuSE Security Announcement: SUSE-SU-2016:1563 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00018.html SuSE Security Announcement: SUSE-SU-2016:1568 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html SuSE Security Announcement: SUSE-SU-2016:1584 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00024.html SuSE Security Announcement: SUSE-SU-2016:1602 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00028.html SuSE Security Announcement: SUSE-SU-2016:1912 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html SuSE Security Announcement: SUSE-SU-2016:2094 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html SuSE Security Announcement: openSUSE-SU-2016:1583 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00023.html SuSE Security Announcement: openSUSE-SU-2016:1636 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00040.html http://www.ubuntu.com/usn/USN-3096-1 Common Vulnerability Exposure (CVE) ID: CVE-2016-4955 BugTraq ID: 91007 http://www.securityfocus.com/bid/91007 Common Vulnerability Exposure (CVE) ID: CVE-2016-4956 BugTraq ID: 91009 http://www.securityfocus.com/bid/91009
Copyright	Copyright (C) 2016 Greenbone AG

Dies ist nur einer von 146377 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.