{"id":"CVE-2015-4204","aliases":["EUVD-2015-4227","GHSA-vj5g-jj63-gm6r"],"status":"published","title":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices...","description":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly, aka Bug ID CSCue65051.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02725,"percentile":0.8615,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2015-06-23T10:00:00Z","modified":"2026-06-17T00:26:54Z","products":[{"vendor":"cisco","product":"cisco_ios"}],"references":[{"url":"http://www.securitytracker.com/id/1032692","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=39440","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/75337","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4204"},{"url":"https://github.com/advisories/GHSA-vj5g-jj63-gm6r"}],"sources":{"cve":[{"id":"CVE-2015-4204","description":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly, aka Bug ID CSCue65051.","status":"published","published":"2015-06-23T10:00:00Z","modified":"2024-08-06T06:04:03.096Z","updated_at":"2026-11-02T14:35:43.698357Z"}],"euvd":[{"id":"EUVD-2015-4227","description":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly, aka Bug ID CSCue65051.","status":"published","published":"2015-06-23T10:00:00Z","modified":"2024-08-06T06:04:03Z","updated_at":"2026-11-03T02:22:05.081899Z"}],"ghsa":[{"id":"GHSA-vj5g-jj63-gm6r","title":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices...","description":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly, aka Bug ID CSCue65051.","status":"published","published":"2022-05-17T03:13:42Z","modified":"2023-01-27T05:06:57Z","updated_at":"2026-11-02T14:43:01.321842Z"}],"nvd":[{"id":"CVE-2015-4204","description":"Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly, aka Bug ID CSCue65051.","status":"published","published":"2015-06-23T12:59:01.367Z","modified":"2026-06-17T00:26:54.997Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:03:05.884985Z"}]}}