ignitionServer < 0.3.6p1 Channel Locking Remote DoS

High Nessus Network Monitor Plugin ID 2919

Synopsis

The remote host is vulnerable to a Denial of Service (DoS) attack.

Description

The remote host is running an ignitionServer IRC server. This version of ignitionServer is reported to be prone to a remote remote denial of service in the way that the server handles channel locking. Specifically, a non-operator can create a locked channel which cannot be unlocked by an authorized operator. The only way to clear the channel would be to reboot the server. This can cause a loss of availability.

Solution

Upgrade to version 0.3.6p1 or higher.

See Also

http://www.nessus.org/u?b96598ba

Plugin Details

Severity: High

ID: 2919

File Name: 2919.prm

Family: IRC Servers

Published: 2005/05/17

Modified: 2016/01/15

Nessus ID: 18291

Risk Information

Risk Factor: High

CVSSv2

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:H/RL:OF/RC:C

CVSSv3

Base Score: 7.3

Temporal Score: 7

Vector: CVSS3#AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS3#E:H/RL:O/RC:C

Reference Information

CVE: CVE-2005-1641

BID: 13656, 13654

OSVDB: 16626