{"id":"CVE-2012-3051","aliases":["EUVD-2012-3029","GHSA-vm6v-63m3-vwhw"],"status":"published","title":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial...","description":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.","severity":{"version":"2.0","score":6.1,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00686,"percentile":0.52914,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2012-09-16T10:00:00Z","modified":"2026-06-16T23:42:33Z","products":[{"vendor":"cisco","product":"nexus_7000"},{"vendor":"cisco","product":"nexus_7000_10-slot"},{"vendor":"cisco","product":"nexus_7000_18-slot"},{"vendor":"cisco","product":"nexus_7000_9-slot"},{"vendor":"cisco","product":"nx-os"}],"references":[{"url":"http://www.securityfocus.com/bid/55600","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/50671","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3051"},{"url":"https://github.com/advisories/GHSA-vm6v-63m3-vwhw"}],"sources":{"cve":[{"id":"CVE-2012-3051","description":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.","status":"published","published":"2012-09-16T10:00:00Z","modified":"2024-08-06T19:50:05.392Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3029","description":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.","status":"published","published":"2012-09-16T10:00:00Z","modified":"2024-08-06T19:50:05Z","updated_at":"2026-11-03T01:56:12.278388Z"}],"ghsa":[{"id":"GHSA-vm6v-63m3-vwhw","title":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial...","description":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.","status":"published","published":"2022-05-17T05:13:14Z","modified":"2023-01-28T05:03:43Z","updated_at":"2026-11-02T14:44:02.066384Z"}],"nvd":[{"id":"CVE-2012-3051","description":"Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.","status":"published","published":"2012-09-16T10:34:50.427Z","modified":"2026-06-16T23:42:33.263Z","cvss":[{"version":"2.0","score":6.1,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}