What’s Vulnerable › Vulnerabilities

CVE-2007-4405

• Severity: high (CVSS 7.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2007-08-18 · updated 2026-06-16

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

• Universal Ircd Ircu: 2.10.12.02, 2.10.12.03, 2.10.12.04

References

• http://osvdb.org/46718
• http://securityreason.com/securityalert/3031
• http://www.securityfocus.com/archive/1/476285/100/0/threaded
• http://www.securityfocus.com/bid/25285
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35988
• http://osvdb.org/46718
• http://securityreason.com/securityalert/3031
• http://www.securityfocus.com/archive/1/476285/100/0/threaded
• http://www.securityfocus.com/bid/25285
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35988

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