CVE-2016-9042
CVE-2016-9042
Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
CVSS 3.7 · Niedrig · EPSS 3,9% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
network time protocol
- Softwareversionen
- NTP 4.2.8p9: Betroffen
Keine Korrektur veröffentlicht
ntp Debian:11
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:4.2.8p10+dfsg-1
Auf 1:4.2.8p10+dfsg-1 aktualisieren
Originalquellen
- http://www.securitytracker.com/id/1038123
- https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc
- http://www.securitytracker.com/id/1039427
- http://www.securityfocus.com/bid/97046
- http://www.ubuntu.com/usn/USN-3349-1
- http://www.securityfocus.com/archive/1/archive/1/540403/100/0/threaded
- http://seclists.org/fulldisclosure/2017/Nov/7
- http://www.securityfocus.com/archive/1/540403/100/0/threaded
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/
- http://seclists.org/fulldisclosure/2017/Sep/62
- http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260
- http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html
- https://kc.mcafee.com/corporate/index?page=content&id=SB10201
- https://support.apple.com/kb/HT208144
- https://support.f5.com/csp/article/K39041624
- https://bto.bluecoat.com/security-advisory/sa147
- http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
- https://nvd.nist.gov/vuln/detail/CVE-2016-9042