CVE-2016-9042
CVE-2016-9042
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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Produtos afetados
Talos · Network Time ProtocolQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.htmlhttp://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.htmlhttps://bto.bluecoat.com/security-advisory/sa147https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdfhttp://seclists.org/fulldisclosure/2017/Nov/7http://seclists.org/fulldisclosure/2017/Sep/62https://kc.mcafee.com/corporate/index?page=content&id=SB10201https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.aschttps://support.apple.com/kb/HT208144https://support.f5.com/csp/article/K39041624https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us