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ubuntuUbuntuUSN-3707-1
HistoryJul 09, 2018 - 12:00 a.m.

NTP vulnerabilities

2018-07-0900:00:00
ubuntu.com
85

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

9.6 High

AI Score

Confidence

High

0.717 High

EPSS

Percentile

98.1%

JSON

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 17.10
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • ntp - Network Time Protocol daemon and utility programs

Details

Yihan Lian discovered that NTP incorrectly handled certain malformed mode 6
packets. A remote attacker could possibly use this issue to cause ntpd to
crash, resulting in a denial of service. This issue only affected Ubuntu
17.10 and Ubuntu 18.04 LTS. (CVE-2018-7182)

Michael Macnair discovered that NTP incorrectly handled certain responses.
A remote attacker could possibly use this issue to execute arbitrary code.
(CVE-2018-7183)

Miroslav Lichvar discovered that NTP incorrectly handled certain
zero-origin timestamps. A remote attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 17.10 and Ubuntu
18.04 LTS. (CVE-2018-7184)

Miroslav Lichvar discovered that NTP incorrectly handled certain
zero-origin timestamps. A remote attacker could possibly use this issue to
cause a denial of service. (CVE-2018-7185)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchntp< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchntp-dbgsym< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchntp-doc< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchntpdate< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchntpdate-dbgsym< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchsntp< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu18.04noarchsntp-dbgsym< 1:4.2.8p10+dfsg-5ubuntu7.1UNKNOWN
Ubuntu17.10noarchntp< 1:4.2.8p10+dfsg-5ubuntu3.3UNKNOWN
Ubuntu17.10noarchntp-dbgsym< 1:4.2.8p10+dfsg-5ubuntu3.3UNKNOWN
Ubuntu17.10noarchntp-doc< 1:4.2.8p10+dfsg-5ubuntu3.3UNKNOWN
Rows per page:
1-10 of 231

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Photon OS 1.0: Ntp PHSA-2018-1.0-0167
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Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : NTP vulnerabilities (USN-3707-1)
2018-07-10 00:00:00
Symantec Content Analysis < 2.3.5.1 affected by Multiple Vulnerabilities (SYMSA1451)
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Ubuntu: Security Advisory (USN-3707-1)
2018-07-10 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:0808-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:0956-1)
2021-04-19 00:00:00
cloudfoundry
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USN-3707-1: NTP vulnerabilities | Cloud Foundry
2018-07-19 00:00:00
ibm
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Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in NTP
2023-12-07 22:31:02
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2023-12-07 22:30:58
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2023-12-07 22:31:02
gentoo
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symantec
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NTP CVE-2018-7185 Denial of Service Vulnerability
2018-02-27 00:00:00
mageia
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Updated ntp packages fix security vulnerabilities
2018-04-07 01:54:47
fedora
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[SECURITY] Fedora 26 Update: ntp-4.2.8p11-1.fc26
2018-03-27 19:30:28
[SECURITY] Fedora 27 Update: ntp-4.2.8p11-1.fc27
2018-03-27 20:16:30
[SECURITY] Fedora 27 Update: ntp-4.2.8p12-1.fc27
2018-09-26 20:17:54
archlinux
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[ASA-201803-11] ntp: multiple issues
2018-03-16 00:00:00
freebsd_advisory
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FreeBSD-SA-18:02.ntp
2018-03-07 00:00:00
freebsd
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ntp -- multiple vulnerabilities
2018-02-27 00:00:00
aix
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Vulnerabilities in NTP affect AIX,Vulnerabilities in NTP affect VIOS
2018-08-14 14:48:57
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[slackware-security] ntp
2018-03-01 23:49:07
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Medium: ntp
2018-05-10 17:01:00
Medium: ntp
2018-05-10 17:11:00
nvd
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CVE-2018-7183
2018-03-08 20:29:00
CVE-2018-7185
2018-03-06 20:29:01
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2018-03-06 20:29:01
prion
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Buffer overflow
2018-03-08 20:29:00
Authentication flaw
2018-03-06 20:29:00
Out-of-bounds
2018-03-06 20:29:00
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2018-02-28 20:18:55
packetstorm
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ntpd 4.2.8p10 Out-Of-Bounds Read
2018-11-15 00:00:00
zdt
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ntpd 4.2.8p10 - Out-of-Bounds Read Exploit
2018-11-14 00:00:00
f5
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K51743312 : NTP vulnerability CVE-2018-7183
2018-03-12 00:00:00
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2018-03-12 00:00:00
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2018-04-10 00:00:00
cve
cve
CVE-2018-7185
2018-03-06 20:29:01
CVE-2018-7182
2018-03-06 20:29:01
CVE-2018-7183
2018-03-08 20:29:00
ubuntucve
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CVE-2018-7183
2018-03-08 00:00:00
CVE-2018-7182
2018-03-06 00:00:00
CVE-2018-7185
2018-03-06 00:00:00
checkpoint_advisories
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2019-01-14 00:00:00
debiancve
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CVE-2018-7183
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CVE-2018-7185
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NTP vulnerability
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photon
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2018-07-27 00:00:00
oracle
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Oracle Critical Patch Update Advisory - October 2019
2020-01-22 00:00:00
Oracle Critical Patch Update Advisory - July 2021
2021-07-20 00:00:00

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

9.6 High

AI Score

Confidence

High

0.717 High

EPSS

Percentile

98.1%

JSON
Related for USN-3707-1
nessus32openvas27cloudfoundry1ibm6gentoo1symantec2mageia1fedora3archlinux1freebsd_advisory1freebsd1aix1slackware1amazon2nvd4prion4redhatcve4packetstorm1zdt1f54cve4ubuntucve5checkpoint_advisories1debiancve4exploitpack1cvelist4exploitdb1ubuntu3osv2photon2oracle2