Executive Summary

Summary
TitleNTP: Multiple vulnerabilities
Informations
NameGLSA-201903-15First vendor Publication2019-03-19
VendorGentooLast vendor Modification2019-03-19
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score7.5Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in NTP, the worst of which could result in the remote execution of arbitrary code.

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"

References

[ 1 ] CVE-2018-12327 : https://nvd.nist.gov/vuln/detail/CVE-2018-12327
[ 2 ] CVE-2019-8936 : https://nvd.nist.gov/vuln/detail/CVE-2019-8936

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201903-15

Original Source

Url : http://security.gentoo.org/glsa/glsa-201903-15.xml

CWE : Common Weakness Enumeration

%idName
100 %CWE-119Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1

Nessus® Vulnerability Scanner

DateDescription
2019-01-08Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2019-1014.nasl - Type : ACT_GATHER_INFO
2019-01-03Name : The remote Fedora host is missing a security update.
File : fedora_2018-e585e25b72.nasl - Type : ACT_GATHER_INFO
2018-12-20Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-3854.nasl - Type : ACT_GATHER_INFO
2018-09-20Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1083.nasl - Type : ACT_GATHER_INFO
2018-08-31Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-1_0-0180.nasl - Type : ACT_GATHER_INFO
2018-08-31Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0088.nasl - Type : ACT_GATHER_INFO
2018-08-20Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-229-01.nasl - Type : ACT_GATHER_INFO
2018-08-17Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p12.nasl - Type : ACT_GATHER_INFO

Alert History

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0
DateInformations
2019-03-19 05:18:18
  • First insertion