CVE-2007-4406

2007-08-1821:17:00

[email protected]

web.nvd.nist.gov

cve-2007-4406

ircu

ops privilege

vulnerability

remote attackers

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.8%

JSON

ircu 2.10.12.01 through 2.10.12.04 does not remove ops privilege after a join from a server with an older timestamp (TS), which allows remote attackers to gain control of a channel during a split.

Affected configurations

NVD

Node

universal_ircdircuMatch2.10.12.01

universal_ircdircuMatch2.10.12.02

universal_ircdircuMatch2.10.12.03

universal_ircdircuMatch2.10.12.04

CPENameOperatorVersion
universal_ircd:ircuuniversal ircd ircueq2.10.12.01
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	2.10.12.01
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