5.9

CVE-2016-5117

OpenNTPD before 6.0p1 does not validate the CN for HTTPS constraint requests, which allows remote attackers to bypass the man-in-the-middle mitigations via a crafted timestamp constraint with a valid certificate.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openntpd ≫ Openntpd Version <= 6.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.483
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/ntpd/constraint.c.diff?r1=1.27&r2=1.28
Patch
http://www.openntpd.org/txt/release-6.0p1.txt
Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/05/23/2
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/05/29/6
Third Party Advisory
Mailing List