CVE-2007-4405

HighCVSS 7.8/10Last modified Jun 16, 2026

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).

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected software

No affected versions have been published.

Timeline

Published
Aug 18, 2007
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2007

CVE-2007-44067.5ircu 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 remotCVE-2007-44076.4ircu 2.10.12.03 and 2.10.12.04 does not associate a timestamp with ops privilege on an unused channel (zannel), which allows remote attackerCVE-2007-44085.0ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing CVE-2007-44095.1Race condition in ircu 2.10.12.01 through 2.10.12.05 allows remote attackers to set a new Apass during a netburst by arranging for ops priviCVE-2007-44106.0ircu 2.10.12.05 and earlier does not properly synchronize a kick action in certain cross scenarios, which allows remote authenticated operatCVE-2007-44114.3ircu 2.10.12.05 and earlier allows remote attackers to discover the hidden IP address of arbitrary +x users via a series of /silence commandCVE-2007-44123.5Multiple cross-site scripting (XSS) vulnerabilities in Headstart Solutions DeskPRO 3.0.2 allow remote authenticated users to inject arbitrarCVE-2007-44133.5Direct static code injection vulnerability in admincp/user_help.php in Headstart Solutions DeskPRO 3.0.2 allows remote authenticated users tCVE-2007-44146.8Cisco VPN Client on Windows before 4.8.02.0010 allows local users to gain privileges by enabling the "Start Before Logon" (SBL) and MicrosofCVE-2007-44156.8Cisco VPN Client on Windows before 5.0.01.0600, and the 5.0.01.0600 InstallShield (IS) release, uses weak permissions for cvpnd.exe (Modify CVE-2007-441610.0captcha.php in BellaBook (aka BellaBuffs) allows remote attackers to obtain administrative privileges by sending the admin's username (adminCVE-2007-44176.0IBM DB2 UDB 8 before Fixpak 15 and 9.1 before Fixpak 3 does not properly revoke privileges on methods, which allows remote authenticated use
CVE-2007-4405: High severity, CVSS 7.8 | Vulnix