{"id":"CVE-2010-0305","aliases":["DEBIAN-CVE-2010-0305","DSA-2033-1","EUVD-2010-0336","GHSA-32wp-p7j2-grh2","UBUNTU-CVE-2010-0305"],"status":"published","title":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service ...","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","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":"2026-11-09","score":0.03105,"percentile":0.87865,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2010-02-03T19:00:00Z","modified":"2026-10-23T17:47:30Z","fixes":[{"ecosystem":"Debian:12","package":"ejabberd","fixed_in":["2.1.2-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ejabberd","fixed_in":["2.1.2-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ejabberd","fixed_in":["2.1.2-2"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"ejabberd","fixed_in":["2.0.1-6+lenny2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ejabberd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ejabberd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ejabberd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2-2"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"ejabberd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.1-6+lenny2"}]}],"versions":["2.0.1-5","2.0.1-6","2.0.1-6+lenny1","2.0.1-6+lenny1~bpo40+1","2.0.1-6~bpo40+1"]}],"products":[{"vendor":"process-one","product":"ejabberd"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2010/01/29/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/38337","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2010/01/29/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://www.osvdb.org/62066","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2010/0894","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/56025","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.debian.org/security/2010/dsa-2033","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://support.process-one.net/browse/EJAB-1173","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/38003","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://secunia.com/advisories/39423","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-0305"},{"url":"https://github.com/advisories/GHSA-32wp-p7j2-grh2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-0305","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2010-0305","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-0305","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2010-0305","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2010-02-03T19:00:00Z","modified":"2024-08-07T00:45:11.678Z","updated_at":"2026-11-02T14:33:29.990758Z"}],"euvd":[{"id":"EUVD-2010-0336","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2010-02-03T19:00:00Z","modified":"2024-08-07T00:45:11Z","updated_at":"2026-11-03T01:39:45.66674Z"}],"ghsa":[{"id":"GHSA-32wp-p7j2-grh2","title":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service ...","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2022-05-02T06:11:27Z","modified":"2023-02-01T05:00:30Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:32.85027Z"}],"nvd":[{"id":"CVE-2010-0305","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2010-02-03T19:30:00.517Z","modified":"2026-06-16T23:15:54.01Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:40.249593Z"}],"osv":[{"id":"CVE-2010-0305","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2010-02-03T19:30:00Z","modified":"2026-04-10T03:41:08.489605Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2010-0305","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"published","published":"2010-02-03T19:30:00.517Z","modified":"2026-10-23T17:47:30.082872287Z","updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"DSA-2033-1","title":"ejabberd - denial of service","status":"published","published":"2010-04-15T00:00:00Z","modified":"2026-03-09T01:23:27.403265Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"UBUNTU-CVE-2010-0305","description":"ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.","status":"withdrawn","published":"2010-02-03T19:30:00Z","modified":"2025-07-16T07:30:39.28924Z","updated_at":"2026-11-02T15:54:05.838224Z"}]}}