{"id":"CVE-2015-4284","aliases":["EUVD-2015-4307","GHSA-fw8p-7crp-9pw9"],"status":"published","title":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices...","description":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.","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":0.02348,"percentile":0.83782,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2015-07-22T14:00:00Z","modified":"2026-06-17T00:27:02Z","products":[{"vendor":"cisco","product":"ios_xr"}],"references":[{"url":"http://www.securityfocus.com/bid/75980","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=40067","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1033017","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4284"},{"url":"https://github.com/advisories/GHSA-fw8p-7crp-9pw9"}],"sources":{"cve":[{"id":"CVE-2015-4284","description":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.","status":"published","published":"2015-07-22T14:00:00Z","modified":"2024-08-06T06:11:12.129Z","updated_at":"2026-11-02T14:35:43.698357Z"}],"euvd":[{"id":"EUVD-2015-4307","description":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.","status":"published","published":"2015-07-22T14:00:00Z","modified":"2024-08-06T06:11:12Z","updated_at":"2026-11-03T02:22:04.533858Z"}],"ghsa":[{"id":"GHSA-fw8p-7crp-9pw9","title":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices...","description":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.","status":"published","published":"2022-05-17T00:51:30Z","modified":"2023-02-03T05:02:31Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:11.198373Z"}],"nvd":[{"id":"CVE-2015-4284","description":"The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.","status":"published","published":"2015-07-22T14:59:02.377Z","modified":"2026-06-17T00:27:02.63Z","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":"2026-11-02T14:03:07.96297Z"}]}}