Vulnerability CVE-2007-4405
Published: 2007-08-18   Modified: 2012-02-12

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).

See advisories in our WLB2 database:
Topic
Author
Date
High
Multiple vulnerabilities in ircu
Wouter Coekaerts
21.08.2007

Type:

CWE-Other

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Universal ircd -> IRCU 

 References:
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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