CVE-2007-4405

2007-08-1821:17:00

[email protected]

web.nvd.nist.gov

ircu

denial of service

memory consumption

bandwidth consumption

cve-2007-4405

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

6.7 Medium

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.4%

JSON

ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service (memory and bandwidth consumption) by creating a large number of unused channels (zannels).

Affected configurations

NVD

Node

universal_ircdircuMatch2.10.12.02

universal_ircdircuMatch2.10.12.03

universal_ircdircuMatch2.10.12.04

CPENameOperatorVersion
universal_ircd:ircuuniversal ircd ircueq2.10.12.02
universal_ircd:ircuuniversal ircd ircueq2.10.12.03
universal_ircd:ircuuniversal ircd ircueq2.10.12.04

CPE	Name	Operator	Version
universal_ircd:ircu	universal ircd ircu	eq	2.10.12.02
universal_ircd:ircu	universal ircd ircu	eq	2.10.12.03
universal_ircd:ircu	universal ircd ircu	eq	2.10.12.04