Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> General >> ntpd Incorrect Group Privileges Vulnerability


Vulnerability Assessment Details

ntpd Incorrect Group Privileges Vulnerability

Vulnerability Assessment Summary
Checks for incorrect group privileges vulnerability in ntpd

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote NTP server is affected by a privilege escalation issue.

Description :

According to its version number, the NTP (Network Time Protocol)
server installed on the remote host suffers from a flaw that may cause
it to run with the permissions of a privileged user if a group name
rather than a group id is specified on the commandline. As a result,
a possible hacker that manages to compromise the application through some
other means will gain elevated rights than what is expected.

See also :

https://ntp.isc.org/bugs/show_bug.cgi?id=392

Solution :

Start ntpd with a group number or upgrade to NTP 4.2.1 or later.

Network Security Threat Level:

Low / CVSS Base Score : 2
(AV:L/AC:L/Au:NR/C:N/A:N/I:P/B:N)

Networks Security ID: 14673

Vulnerability Assessment Copyright: This script is Copyright (C) 2005-2006 Tenable Network Security

Cables, Connectors

KNOPPIX LINUX - NEWEST v. 8.1 DVD & 32GB USB 3.0 Flash Drive + Persistence Mode
$30.99
KNOPPIX LINUX - NEWEST v. 8.1 DVD & 32GB USB 3.0 Flash Drive + Persistence Mode pictureKnoppix 8.1 ISO SD (Ignore, ebay message for local pick up, this ships global)
$40.0
Knoppix 8.1 ISO  SD (Ignore, ebay message for local pick up, this ships global) pictureKnoppix 7.2.0 Live Linux Bootable Startup CD (Runs form CD) +Free Retro Linux CD
$11.95
Knoppix 7.2.0 Live Linux Bootable Startup CD (Runs form CD) +Free Retro Linux CD pictureLatest KNOPPIX LINUX Operating system PC repair Bootable live system Windows DVD
$11.99
Latest KNOPPIX LINUX Operating system PC repair Bootable live system Windows DVD picture


Discussions

No Discussions have been posted on this vulnerability.