Unrated severityNVD Advisory· Published Aug 18, 2007· Updated Jun 16, 2026

CVE-2007-4405

Description

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 products

Ircu/Ircu4 versions
cpe:2.3:a:universal_ircd:ircu:2.10.12.02:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:universal_ircd:ircu:2.10.12.02:*:*:*:*:*:*:*
- cpe:2.3:a:universal_ircd:ircu:2.10.12.03:*:*:*:*:*:*:*
- cpe:2.3:a:universal_ircd:ircu:2.10.12.04:*:*:*:*:*:*:*
- (no CPE)range: 2.10.12.02 - 2.10.12.04

Patches

Vulnerability mechanics

References

osvdb.org/46718nvd
securityreason.com/securityalert/3031nvd
www.securityfocus.com/archive/1/476285/100/0/threadednvd
www.securityfocus.com/bid/25285nvd
exchange.xforce.ibmcloud.com/vulnerabilities/35988nvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000