{"id":"CVE-2018-0030","state":"PUBLISHED","title":"Junos OS: MPC7/8/9,  PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.","description":"Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards.","publishedAt":"2018-07-11T18:00:00.000Z","updatedAt":"2024-09-16T19:14:57.466Z","severity":{"score":7.5,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"juniper"},"assigner":"juniper","products":["Juniper Networks Junos OS"],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"15.1F","status":"affected","lessThan":"15.1F6-S10","versionType":"custom"},{"version":"15.1","status":"affected","lessThan":"15.1R4-S9, 15.1R6-S6, 15.1R7","versionType":"custom"},{"version":"16.1","status":"affected","lessThan":"16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7","versionType":"custom"},{"version":"16.1X65","status":"affected","lessThan":"16.1X65-D46","versionType":"custom"},{"version":"16.2","status":"affected","lessThan":"16.2R1-S6, 16.2R2-S5, 16.2R3","versionType":"custom"},{"version":"17.1","status":"affected","lessThan":"17.1R1-S7, 17.1R2-S7, 17.1R3","versionType":"custom"},{"version":"17.2","status":"affected","lessThan":"17.2R1-S4, 17.2R2-S4, 17.2R3","versionType":"custom"},{"version":"17.2X75","status":"affected","lessThan":"17.2X75-D70","versionType":"custom"},{"version":"17.3","status":"affected","lessThan":"17.3R1-S4, 17.3R2","versionType":"custom"},{"version":"17.4","status":"affected","lessThan":"17.4R1-S2, 17.4R2","versionType":"custom"}]}],"references":["https://kb.juniper.net/JSA10864","https://kb.juniper.net/KB25385","http://www.securitytracker.com/id/1041325"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:03.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/0xxx/CVE-2018-0030.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-0030","state":"PUBLISHED","datePublished":"2018-07-11T18:00:00.000Z","dateUpdated":"2024-09-16T19:14:57.466Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2017-11-16T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS: MPC7/8/9,  PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.","descriptions":[{"lang":"en","value":"Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards."}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"15.1F","status":"affected","lessThan":"15.1F6-S10","versionType":"custom"},{"version":"15.1","status":"affected","lessThan":"15.1R4-S9, 15.1R6-S6, 15.1R7","versionType":"custom"},{"version":"16.1","status":"affected","lessThan":"16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7","versionType":"custom"},{"version":"16.1X65","status":"affected","lessThan":"16.1X65-D46","versionType":"custom"},{"version":"16.2","status":"affected","lessThan":"16.2R1-S6, 16.2R2-S5, 16.2R3","versionType":"custom"},{"version":"17.1","status":"affected","lessThan":"17.1R1-S7, 17.1R2-S7, 17.1R3","versionType":"custom"},{"version":"17.2","status":"affected","lessThan":"17.2R1-S4, 17.2R2-S4, 17.2R3","versionType":"custom"},{"version":"17.2X75","status":"affected","lessThan":"17.2X75-D70","versionType":"custom"},{"version":"17.3","status":"affected","lessThan":"17.3R1-S4, 17.3R2","versionType":"custom"},{"version":"17.4","status":"affected","lessThan":"17.4R1-S2, 17.4R2","versionType":"custom"}]}],"references":[{"url":"https://kb.juniper.net/JSA10864","tags":["x_refsource_CONFIRM"]},{"url":"https://kb.juniper.net/KB25385","tags":["x_refsource_MISC"]},{"url":"http://www.securitytracker.com/id/1041325","name":"1041325","tags":["vdb-entry","x_refsource_SECTRACK"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]},{"descriptions":[{"description":"Remote Code Execution","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"juniper","dateUpdated":"2018-07-27T09:57:01.000Z","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968"},"configurations":[{"lang":"en","value":"This issue only affects device with MPLS configured.\n\nThis issue only affects Junos OS platforms with MPC7/8/9 or  PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K"}],"datePublic":"2018-07-11T00:00:00.000Z","exploits":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"solutions":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 12.1X46-D77, 12.3X48-D70, 14.1X53-D47, 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D471, 15.1X53-D59, 15.1X53-D67, 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.1X65-D46, 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R1-S4, 17.2R2-S4, 17.2R3, 17.2X75-D70, 17.3R1-S4, 17.3R2, 17.4R1-S2, 17.4R2, 18.1R1, 18.1X75-D10 and all subsequent releases.\nThis fix has been proactively committed into other releases that might not support these specific line card."}],"source":{"advisory":"JSA10864","defect":["1323069"],"discovery":"USER"},"workarounds":[{"lang":"en","value":"No available workaround exists for this issue."}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"sirt@juniper.net","DATE_PUBLIC":"2018-07-11T16:00:00.000Z","ID":"CVE-2018-0030","STATE":"PUBLIC","TITLE":"Junos OS: MPC7/8/9,  PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet."},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Junos OS","version":{"version_data":[{"affected":"<","version_affected":"<","version_name":"15.1F","version_value":"15.1F6-S10"},{"affected":"<","version_affected":"<","version_name":"15.1","version_value":"15.1R4-S9, 15.1R6-S6, 15.1R7"},{"affected":"<","version_affected":"<","version_name":"16.1","version_value":"16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7"},{"affected":"<","version_affected":"<","version_name":"16.1X65","version_value":"16.1X65-D46"},{"affected":"<","version_affected":"<","version_name":"16.2","version_value":"16.2R1-S6, 16.2R2-S5, 16.2R3"},{"affected":"<","version_affected":"<","version_name":"17.1","version_value":"17.1R1-S7, 17.1R2-S7, 17.1R3"},{"affected":"<","version_affected":"<","version_name":"17.2","version_value":"17.2R1-S4, 17.2R2-S4, 17.2R3"},{"affected":"<","version_affected":"<","version_name":"17.2X75","version_value":"17.2X75-D70"},{"affected":"<","version_affected":"<","version_name":"17.3","version_value":"17.3R1-S4, 17.3R2"},{"affected":"<","version_affected":"<","version_name":"17.4","version_value":"17.4R1-S2, 17.4R2"}]}}]},"vendor_name":"Juniper Networks"}]}},"configuration":[{"lang":"en","value":"This issue only affects device with MPLS configured.\n\nThis issue only affects Junos OS platforms with MPC7/8/9 or  PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards."}]},"exploit":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of Service"}]},{"description":[{"lang":"eng","value":"Remote Code Execution"}]}]},"references":{"reference_data":[{"name":"https://kb.juniper.net/JSA10864","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA10864"},{"name":"https://kb.juniper.net/KB25385","refsource":"MISC","url":"https://kb.juniper.net/KB25385"},{"name":"1041325","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1041325"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 12.1X46-D77, 12.3X48-D70, 14.1X53-D47, 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D471, 15.1X53-D59, 15.1X53-D67, 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.1X65-D46, 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R1-S4, 17.2R2-S4, 17.2R3, 17.2X75-D70, 17.3R1-S4, 17.3R2, 17.4R1-S2, 17.4R2, 18.1R1, 18.1X75-D10 and all subsequent releases.\nThis fix has been proactively committed into other releases that might not support these specific line card."}],"source":{"advisory":"JSA10864","defect":["1323069"],"discovery":"USER"},"work_around":[{"lang":"en","value":"No available workaround exists for this issue."}]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://kb.juniper.net/JSA10864","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://kb.juniper.net/KB25385","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securitytracker.com/id/1041325","name":"1041325","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T03:14:16.058Z"}}]}}}