CVE-2016-9312 — Improper Restriction of Operations within the Bounds of a Memory Buffer in NTP

CWE-399CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input Validation7 documents6 sources
Severity
7.5HIGHNVD
EPSS
19.6%
top 4.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
NTPDebian NTP
Timeline
PublishedJan 13
Latest updateMay 17

Description

ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to cause a denial of service via a large UDP packet.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDntp/ntp4.2.8
▶debiandebian/ntp

🔴Vulnerability Details

1
GHSA
GHSA-qcqx-qrc2-36hm: ntpd in NTP before 4↗2022-05-17
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📋Vendor Advisories

4
Cisco
Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: November 2016↗2016-11-23
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Red Hat
ntp: DoS by oversized UDP packet↗2016-11-21
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Debian
CVE-2016-9312: ntp - ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to ...↗2016
▶
Cisco
Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: November 2016↗
▶

💬Community

1
Bugzilla
CVE-2016-9312 ntp: DoS by oversized UDP packet↗2017-01-04
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