{"id":"CVE-2005-4624","aliases":["EUVD-2005-4619","GHSA-fcpv-47pc-7gw6"],"status":"published","title":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a...","description":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a \"charmed channel\" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01679,"percentile":0.77049,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:07Z","products":[{"vendor":"ptnet","product":"ptnet_ircd"}],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-12/1476.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/16089","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://securitytracker.com/id?1015425","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4624"},{"url":"https://github.com/advisories/GHSA-fcpv-47pc-7gw6"}],"sources":{"cve":[{"id":"CVE-2005-4624","description":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a \"charmed channel\" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.","status":"published","published":"2006-01-06T11:00:00Z","modified":"2024-09-16T18:29:00.856Z","updated_at":"2026-11-02T14:33:39.259087Z"}],"euvd":[{"id":"EUVD-2005-4619","description":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a \"charmed channel\" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.","status":"published","published":"2006-01-06T11:00:00Z","modified":"2024-09-16T18:29:00Z","updated_at":"2026-11-03T00:55:32.504958Z"}],"ghsa":[{"id":"GHSA-fcpv-47pc-7gw6","title":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a...","description":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a \"charmed channel\" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.","status":"published","published":"2022-05-01T02:28:58Z","modified":"2023-01-30T05:08:31Z","updated_at":"2026-11-02T14:47:50.107277Z"}],"nvd":[{"id":"CVE-2005-4624","description":"The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a \"charmed channel\" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.","status":"published","published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:07.93Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:58.826417Z"}]}}