{"id":"CVE-2007-4405","aliases":["EUVD-2007-4388","GHSA-chv6-62j2-334r"],"status":"published","title":"ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service (memory...","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).","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01697,"percentile":0.77317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-08-18T21:00:00Z","modified":"2026-06-16T22:44:01Z","products":[{"vendor":"universal_ircd","product":"ircu"}],"references":[{"url":"http://securityreason.com/securityalert/3031","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35988","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/476285/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://osvdb.org/46718","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/25285","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4405"},{"url":"https://github.com/advisories/GHSA-chv6-62j2-334r"}],"sources":{"cve":[{"id":"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).","status":"published","published":"2007-08-18T21:00:00Z","modified":"2024-08-07T14:53:55.934Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-4388","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).","status":"published","published":"2007-08-18T21:00:00Z","modified":"2024-08-07T14:53:55Z","updated_at":"2026-11-03T01:16:22.0225Z"}],"ghsa":[{"id":"GHSA-chv6-62j2-334r","title":"ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service (memory...","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).","status":"published","published":"2022-05-01T18:23:14Z","modified":"2023-01-31T05:04:57Z","updated_at":"2026-11-02T14:48:45.830914Z"}],"nvd":[{"id":"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).","status":"published","published":"2007-08-18T21:17:00Z","modified":"2026-06-16T22:44:01.21Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:19.102336Z"}]}}