{"id":"CVE-2004-2027","aliases":["DEBIAN-CVE-2004-2027","EUVD-2004-2019","GHSA-29fv-34jg-3cfg"],"status":"published","title":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service...","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","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":0.02085,"percentile":0.81681,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-05-10T04:00:00Z","modified":"2026-10-21T15:47:34Z","fixes":[{"ecosystem":"Debian:12","package":"icecast2","fixed_in":["2.0.1.debian-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"icecast2","fixed_in":["2.0.1.debian-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"icecast2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.1.debian-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"icecast2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.1.debian-1"}]}]}],"products":[{"vendor":"icecast","product":"icecast"}],"references":[{"url":"http://security.gentoo.org/glsa/glsa-200405-10.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/10311","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://secunia.com/advisories/11578","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.xiph.org/archives/icecast/7144.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.osvdb.org/6075","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Vendor Advisory","advisory"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2004-05/0378.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16103","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2027"},{"url":"https://github.com/advisories/GHSA-29fv-34jg-3cfg"},{"url":"https://security-tracker.debian.org/tracker/CVE-2004-2027","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2004-2027","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2005-05-10T04:00:00Z","modified":"2024-08-08T01:15:01.552Z","updated_at":"2026-11-02T14:34:53.70484Z"}],"euvd":[{"id":"EUVD-2004-2019","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2005-05-10T04:00:00Z","modified":"2024-08-08T01:15:01Z","updated_at":"2026-11-03T01:15:12.315673Z"}],"ghsa":[{"id":"GHSA-29fv-34jg-3cfg","title":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service...","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2022-04-29T03:00:39Z","modified":"2023-01-30T05:03:39Z","updated_at":"2026-11-02T14:46:52.830536Z"}],"nvd":[{"id":"CVE-2004-2027","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2004-05-10T04:00:00Z","modified":"2026-06-16T22:08:51.36Z","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":"2026-11-02T14:00:49.729639Z"}],"osv":[{"id":"CVE-2004-2027","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2004-05-10T04:00:00Z","modified":"2026-04-10T03:36:41.354723Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2004-2027","description":"Buffer overflow in Icecast 2.0.0 and earlier allows remote attackers to cause a denial of service (crash) via a long Basic Authorization header that triggers an out-of-bounds read.","status":"published","published":"2004-05-10T04:00:00Z","modified":"2026-10-21T15:47:34.8234231Z","updated_at":"2026-11-02T15:45:22.55978Z"}]}}