4.6
CVSSv2

CVE-2005-2496

Published: 02/09/2005 Updated: 11/10/2017
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

The xntpd ntp (ntpd) daemon prior to 4.2.0b, when run with the -u option and using a string to specify the group, uses the group ID of the user instead of the group, which causes xntpd to run with different privileges than intended.

Vulnerable Product Search on Vulmon Subscribe to Product

dave mills ntpd

Vendor Advisories

Thomas Biege discovered a flaw in the privilege dropping of the NTP server When ntpd was configured to drop root privileges, and the group to run under was specified as a name (as opposed to a numeric group ID), ntpd changed to the wrong group Depending on the actual group it changed to, this could either cause non-minimal privileges, or a malfun ...
SuSE developers discovered that ntp confuses the given group id with the group id of the given user when called with a group id on the commandline that is specified as a string and not as a numeric gid, which causes ntpd to run with different privileges than intended The old stable distribution (woody) is not affected by this problem For the stab ...