Description
An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.
References (5)
Core 5
Core References
Broken Link vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/77275
Broken Link vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1033951
Exploit, Technical Description, Third Party Advisory, VDB Entry x_refsource_misc
http://www.talosintelligence.com/reports/TALOS-2015-0052/
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201607-15
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20171004-0001/
Scores
CVSS v3
7.5
EPSS
0.0610
EPSS Percentile
92.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-190
Status
published
Products (7)
netapp/clustered_data_ontap
netapp/data_ontap_operating_in_7-mode
netapp/oncommand_balance
netapp/oncommand_performance_manager
netapp/oncommand_unified_manager
ntp/ntp
4.2.8 (17 CPE variants)
ntp/ntp
4.0 - 4.2.8
Published
Jan 06, 2017
Tracked Since
Feb 18, 2026