{"id":"CVE-2008-5618","aliases":["DEBIAN-CVE-2008-5618","EUVD-2008-5593","GHSA-vp77-fmxj-574r"],"status":"published","title":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a...","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","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":0.01171,"percentile":0.67619,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2008-12-17T02:00:00Z","modified":"2026-10-23T17:47:35Z","fixes":[{"ecosystem":"Debian:12","package":"rsyslog","fixed_in":["3.18.6-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"rsyslog","fixed_in":["3.18.6-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"rsyslog","fixed_in":["3.18.6-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"rsyslog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18.6-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"rsyslog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18.6-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"rsyslog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18.6-1"}]}]}],"products":[{"vendor":"rsyslog","product":"rsyslog"}],"references":[{"url":"http://www.rsyslog.com/Topic4.phtml","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5618"},{"url":"https://github.com/advisories/GHSA-vp77-fmxj-574r"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-5618","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-5618","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2008-12-17T02:00:00Z","modified":"2024-09-16T18:34:14.302Z","updated_at":"2026-11-02T14:34:43.943588Z"}],"euvd":[{"id":"EUVD-2008-5593","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2008-12-17T02:00:00Z","modified":"2024-09-16T18:34:14Z","updated_at":"2026-11-03T00:55:31.571078Z"}],"ghsa":[{"id":"GHSA-vp77-fmxj-574r","title":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a...","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2022-05-17T05:53:14Z","modified":"2023-01-28T05:04:45Z","updated_at":"2026-11-02T14:44:14.141532Z"}],"nvd":[{"id":"CVE-2008-5618","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2008-12-17T02:30:00.217Z","modified":"2026-06-16T23:00:40.36Z","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":"2026-11-02T14:01:30.411919Z"}],"osv":[{"id":"CVE-2008-5618","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2008-12-17T02:30:00Z","modified":"2026-04-10T03:40:26.383284Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2008-5618","description":"imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.","status":"published","published":"2008-12-17T02:30:00.217Z","modified":"2026-10-23T17:47:35.544555448Z","updated_at":"2026-11-02T15:45:23.742363Z"}]}}