{"cve":"CVE-2014-3817","nvd":{"published":"2014-07-11T20:55:02.577","modified":"2026-06-17T00:08:57.510","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://secunia.com/advisories/59136","http://www.securityfocus.com/bid/68545","http://www.securitytracker.com/id/1030558","https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10635","http://secunia.com/advisories/59136"],"products":["juniper:junos","juniper:srx100","juniper:srx110","juniper:srx1400","juniper:srx210","juniper:srx220","juniper:srx240","juniper:srx3400","juniper:srx3600","juniper:srx550","juniper:srx5600","juniper:srx5800","juniper:srx650"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2014-3817","score":0.03367,"percentile":0.88745,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}