{"id":"CVE-2014-3817","aliases":["EUVD-2014-3755","GHSA-3rhc-pc7v-fhr7"],"status":"published","title":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12...","description":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03367,"percentile":0.88825,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-07-11T20:00:00Z","modified":"2026-06-17T00:08:57Z","products":[{"vendor":"juniper","product":"junos"},{"vendor":"juniper","product":"srx100"},{"vendor":"juniper","product":"srx110"},{"vendor":"juniper","product":"srx1400"},{"vendor":"juniper","product":"srx210"},{"vendor":"juniper","product":"srx220"},{"vendor":"juniper","product":"srx240"},{"vendor":"juniper","product":"srx3400"},{"vendor":"juniper","product":"srx3600"},{"vendor":"juniper","product":"srx550"},{"vendor":"juniper","product":"srx5600"},{"vendor":"juniper","product":"srx5800"},{"vendor":"juniper","product":"srx650"}],"references":[{"url":"http://www.securityfocus.com/bid/68545","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/59136","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10635","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1030558","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3817"},{"url":"https://github.com/advisories/GHSA-3rhc-pc7v-fhr7"}],"sources":{"cve":[{"id":"CVE-2014-3817","description":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.","status":"published","published":"2014-07-11T20:00:00Z","modified":"2024-08-06T10:57:17.363Z","updated_at":"2026-11-02T14:33:44.23164Z"}],"euvd":[{"id":"EUVD-2014-3755","description":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.","status":"published","published":"2014-07-11T20:00:00Z","modified":"2024-08-06T10:57:17Z","updated_at":"2026-11-03T01:57:09.370988Z"}],"ghsa":[{"id":"GHSA-3rhc-pc7v-fhr7","title":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12...","description":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.","status":"published","published":"2022-05-17T04:38:55Z","modified":"2023-01-28T05:02:13Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:44.460546Z"}],"nvd":[{"id":"CVE-2014-3817","description":"Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.","status":"published","published":"2014-07-11T20:55:02.577Z","modified":"2026-06-17T00:08:57.51Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:54.827864Z"}]}}