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gentooGentoo FoundationGLSA-201903-15
HistoryMar 19, 2019 - 12:00 a.m.

NTP: Multiple vulnerabilities

2019-03-1900:00:00
Gentoo Foundation
security.gentoo.org
167

CVSS2

7.5

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

CVSS3

7.5

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

EPSS

0.031

Percentile

91.1%

JSON

Background

NTP contains software for the Network Time Protocol.

Description

Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details.

Impact

An attacker could cause a Denial of Service condition, escalate privileges, or remotely execute arbitrary code.

Workaround

There is no known workaround at this time.

Resolution

All NTP users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p13"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-misc/ntp< 4.2.8_p13UNKNOWN

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CVSS2

7.5

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

CVSS3

7.5

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

EPSS

0.031

Percentile

91.1%

JSON
Related for GLSA-201903-15
nessus70openvas41fedora5suse4freebsd1ibm4cvelist2aix2cve2debiancve2redhat4veracode2ubuntu4nvd2packetstorm1prion2mageia2exploitpack1exploitdb1amazon3githubexploit1centos2redhatcve2osv3f52slackware2freebsd_advisory1zdt1archlinux1ubuntucve2checkpoint_advisories1oraclelinux2photon6rosalinux1