cbcvebase.
CVE-2015-7977
published 2017-01-30

CVE-2015-7977: ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.

PriorityP432medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
EPSS
6.30%
93.6th percentile
ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.

Affected

19 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux——
canonicalubuntu_linux——
canonicalubuntu_linux——
debiandebian_linux——
debiandebian_linux——
debianntp< ntp 1:4.2.8p7+dfsg-1 (bullseye)ntp 1:4.2.8p7+dfsg-1 (bullseye)
fedoraprojectfedora——
fedoraprojectfedora——
freebsdfreebsd——
freebsdfreebsd——
freebsdfreebsd——
ntpntp<= 4.2.8—
ntpntp——
ntpntp>= 0 < 1:4.2.8p7+dfsg-11:4.2.8p7+dfsg-1
ntpntp>= 0 < 1:4.2.6.p5+dfsg-3ubuntu2.14.04.101:4.2.6.p5+dfsg-3ubuntu2.14.04.10
ntpntp>= 0 < 1:4.2.8p4+dfsg-3ubuntu5.31:4.2.8p4+dfsg-3ubuntu5.3
ntpntp>= 4.3.0 < 4.3.904.3.90
oraclelinux——
paloaltopan-os——

CVSS provenance

nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_cisco6.5MEDIUM
vendor_ubuntu6.5MEDIUM
vendor_debian5.9MEDIUM
vendor_redhat5.9MEDIUM
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