7.5

CVE-2016-4957

ntpd in NTP before 4.2.8p8 allows remote attackers to cause a denial of service (daemon crash) via a crypto-NAK packet.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-1547.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
NtpNtp Version4.2.8 Updatep7
NtpNtp Version4.3.92
OracleSolaris Version10
OracleSolaris Version11.3
SuseManager Proxy Version2.1
SuseOpenstack Cloud Version5
NovellSuse Manager Version2.1
OpensuseLeap Version42.1
OpensuseOpensuse Version13.2
SuseLinux Enterprise Desktop Version12 Updatesp1
SuseLinux Enterprise Server Version11 Updatesp2 SwEditionltss
SuseLinux Enterprise Server Version11 Updatesp3 SwEditionltss
SuseLinux Enterprise Server Version11 Updatesp4
SuseLinux Enterprise Server Version12 Updatesp1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 57.88% 0.981
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.