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Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2.","publishedAt":"2019-04-10T20:13:50.973Z","updatedAt":"2024-09-16T16:17:56.196Z","severity":{"score":9.8,"label":"Critical","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"juniper"},"assigner":"juniper","products":["Juniper Networks Junos OS"],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"14.1X53","status":"affected"},{"version":"15.1X53","status":"affected","lessThan":"15.1X53-D235","versionType":"custom"},{"version":"17.1","status":"affected","lessThan":"17.1R3","versionType":"custom"},{"version":"18.1","status":"affected","lessThan":"18.1R3-S1, 18.1R4","versionType":"custom"},{"version":"18.2","status":"affected","lessThan":"18.2R2","versionType":"custom"},{"version":"18.3","status":"affected","lessThan":"18.3R2","versionType":"custom"}],"platforms":["QFX5000 series, EX4300, EX4600"]},{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"17.2","status":"affected","lessThan":"17.2R3","versionType":"custom"},{"version":"17.3","status":"affected","lessThan":"17.3R3-S2, 17.3R4","versionType":"custom"},{"version":"17.4","status":"affected","lessThan":"17.4R2-S1, 17.4R3","versionType":"custom"}],"platforms":["QFX5000 series,  EX4300, EX4600"]},{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"18.2X75","status":"affected","lessThan":"18.2X75-D30","versionType":"custom"}]}],"references":["https://kb.juniper.net/JSA10930","http://www.securityfocus.com/bid/107897"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T19:45:08.139Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/0xxx/CVE-2019-0008.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-0008","state":"PUBLISHED","datePublished":"2019-04-10T20:13:50.973Z","dateUpdated":"2024-09-16T16:17:56.196Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2018-10-11T00:00:00.000Z"},"containers":{"cna":{"title":"QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding Engine manager (FXPC) process","descriptions":[{"lang":"en","value":"A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. 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