{"id":"CVE-2007-4408","aliases":["DEBIAN-CVE-2007-4408","EUVD-2007-4391","GHSA-hg8q-4rx2-c88w"],"status":"published","title":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take...","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01291,"percentile":0.70437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2007-08-18T21:00:00Z","modified":"2026-10-21T17:47:47Z","fixes":[{"ecosystem":"Debian:12","package":"ircd-ircu","fixed_in":["2.10.12.10.dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ircd-ircu","fixed_in":["2.10.12.10.dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ircd-ircu","fixed_in":["2.10.12.10.dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ircd-ircu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.12.10.dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ircd-ircu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.12.10.dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ircd-ircu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.12.10.dfsg1-1"}]}]}],"products":[{"vendor":"universal_ircd","product":"ircu"}],"references":[{"url":"http://securityreason.com/securityalert/3031","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35994","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/476285/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/25285","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"http://osvdb.org/46715","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4408"},{"url":"https://github.com/advisories/GHSA-hg8q-4rx2-c88w"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-4408","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-4408","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","status":"published","published":"2007-08-18T21:00:00Z","modified":"2024-08-07T14:53:55.927Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-4391","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","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-hg8q-4rx2-c88w","title":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take...","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","status":"published","published":"2022-05-01T18:23:19Z","modified":"2023-01-31T05:04:17Z","updated_at":"2026-11-02T14:48:38.60643Z"}],"nvd":[{"id":"CVE-2007-4408","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","status":"published","published":"2007-08-18T21:17:00Z","modified":"2026-06-16T22:44:01.52Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:19.102336Z"}],"osv":[{"id":"CVE-2007-4408","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","status":"published","published":"2007-08-18T21:17:00Z","modified":"2026-04-10T03:39:02.999959Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2007-4408","description":"ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.","status":"published","published":"2007-08-18T21:17:00Z","modified":"2026-10-21T17:47:47.764021656Z","updated_at":"2026-11-02T15:45:23.411908Z"}]}}