Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title NTP: Multiple vulnerabilities
Informations
Name GLSA-201903-15 First vendor Publication 2019-03-19
Vendor Gentoo Last vendor Modification 2019-03-19
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None 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

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 43
Application 802
Os 3
Os 3
Os 1
Os 2

Nessus® Vulnerability Scanner

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

Alert History

If you want to see full details history, please login or register.
0
1
Date Informations
2019-05-15 21:21:59
  • Multiple Updates
2019-03-19 05:18:18
  • First insertion