{"id":"CVE-2018-8030","aliases":["EUVD-2018-0541","GHSA-7xr3-rgwh-pw22"],"status":"published","title":"Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03787,"percentile":0.90049,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2018-06-19T13:00:00Z","modified":"2026-10-24T10:30:33Z","fixes":[{"ecosystem":"Maven","package":"org.apache.qpid:apache-qpid-broker-j","fixed_in":["7.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.qpid:apache-qpid-broker-j","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.1.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.qpid:apache-qpid-broker-j","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.1.0"}]}],"versions":["7.0.0","7.0.1","7.0.2","7.0.3","7.0.4","7.0.5","7.0.6","7.0.7","7.0.8","7.0.9"]}],"products":[{"vendor":"apache","product":"qpid_broker-j"},{"vendor":"apache software foundation","product":"apache qpid broker-j"}],"references":[{"url":"http://www.securitytracker.com/id/1041138","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://lists.apache.org/thread.html/1089a4f351a1bdca0618199e53bceeec59a10bf4e3008018d6949876%40%3Cusers.qpid.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8030","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7xr3-rgwh-pw22","tags":["advisory"]},{"url":"https://lists.apache.org/thread.html/1089a4f351a1bdca0618199e53bceeec59a10bf4e3008018d6949876@%3Cusers.qpid.apache.org%3E","tags":["web"]},{"url":"https://github.com/apache/qpid-broker-j/commit/025b48f3193e2b10b1c41d2bc3bcfc9cfc238a27","tags":["web"]},{"url":"https://issues.apache.org/jira/browse/QPID-8203","tags":["web"]},{"url":"https://github.com/apache/qpid-broker-j","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-8030","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-06-19T13:00:00Z","modified":"2024-09-16T19:41:52.432Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-0541","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-06-19T13:00:00Z","modified":"2024-09-16T19:41:52Z","updated_at":"2026-11-03T00:55:20.5822Z"}],"ghsa":[{"id":"GHSA-7xr3-rgwh-pw22","title":"Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.x before 7.1.0 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-10-16T19:50:39Z","modified":"2024-03-04T23:40:34Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:37:39.730152Z"}],"nvd":[{"id":"CVE-2018-8030","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-06-20T01:29:03.977Z","modified":"2026-06-17T02:04:07.717Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"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":"2026-11-02T14:04:29.837913Z"}],"osv":[{"id":"CVE-2018-8030","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-06-20T01:29:03.977Z","modified":"2026-10-24T10:30:33.10087411Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.74357Z"},{"id":"GHSA-7xr3-rgwh-pw22","title":"Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents","description":"A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.x before 7.1.0 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.","status":"published","published":"2018-10-16T19:50:39Z","modified":"2024-03-04T23:46:59.499172Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:41.732368Z"}]}}