{"schemaVersion":3,"id":"CVE-2021-0273","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An always-incorrect control flow implementation in the implicit filter terms of Juniper Networks Junos OS and Junos OS Evolved on ACX5800, EX9200 Series, MX10000 Series, MX240, MX480, MX960 devices with affected Trio line cards allows an attacker to exploit an interdependency in the PFE UCODE microcode of the Trio chipset with various line cards to cause packets destined to the devices interfaces to cause a Denial of Service (DoS) condition by looping the packet with an unreachable exit condition ('Infinite Loop'). To break this loop once it begins one side of the affected LT interfaces will need to be disabled. Once disabled, the condition will clear and the disabled LT interface can be reenabled. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. This issue only affects LT-LT interfaces. Any other interfaces are not affected by this issue. This issue affects the following cards: MPCE Type 3 3D MPC4E 3D 32XGE MPC4E 3D 2CGE+8XGE EX9200 32x10G SFP EX9200-2C-8XS FPC Type 5-3D FPC Type 5-LSR EX9200 4x40G QSFP An Indicator of Compromise (IoC) can be seen by examining the traffic of the LT-LT interfaces for excessive traffic using the following command: monitor interface traffic Before loop impact: Interface: lt-2/0/0, Enabled, Link is Up Encapsulation: Logical-tunnel, Speed: 100000mbps Traffic statistics: Current delta Input bytes: 3759900268942 (1456 bps) [0] <---------- LT interface utilization is low Output bytes: 3759900344309 (1456 bps) [0] <---------- LT interface utilization is low After loop impact: Interface: lt-2/0/0, Enabled, Link is Up Encapsulation: Logical-tunnel, Speed: 100000mbps Traffic statistics: Current delta Input bytes: 3765160313129 (2158268368 bps) [5260044187] <---------- LT interface utilization is very high Output bytes: 3765160399522 (2158266440 bps) [5260055213] <---------- LT interface utilization is very high This issue affects: Juniper Networks Junos OS on ACX5800, EX9200 Series, MX10000 Series, MX240, MX480, MX960. Versions 15.1F6, 16.1R1, and later versions prior to 16.1R7-S8; 17.1 versions prior to 17.1R2-S12; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S4, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S1, 19.4R2. This issue does not affect the MX10001. This issue does not affect Juniper Networks Junos OS versions prior to 15.1F6, 16.1R1. Juniper Networks Junos OS Evolved on ACX5800, EX9200 Series, MX10000 Series, MX240, MX480, MX960 19.4 versions prior to 19.4R2-EVO. This issue does not affect the MX10001.","dates":{"published":"2021-04-22T19:37:28.349Z","modified":"2024-09-17T00:26:18.087Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01003,"percentile":0.6235,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01003},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01003,"percentile":0.6235}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01003,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01003,"percentile":0.6235}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-670","name":"Always-Incorrect Control Flow Implementation","description":"The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/670.html"},{"id":"CWE-835","name":"Loop with Unreachable Exit Condition ('Infinite Loop')","description":"The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/835.html"}],"affected":[{"vendor":"juniper networks","product":"junos os","name":"Junos OS","label":"junos os","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 15.1F6, < 15.1*","noFixRecorded":false,"fixedIn":null},{"text":"≥ 16.1R1, < 16.1*","noFixRecorded":false,"fixedIn":null},{"text":"≥ 17.1, < 17.1R2-S12","noFixRecorded":false,"fixedIn":null},{"text":"≥ 17.2, < 17.2R3-S4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 17.3, < 17.3R3-S8","noFixRecorded":false,"fixedIn":null},{"text":"≥ 17.4, < 17.4R2-S10, 17.4R3-S2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 18.1, < 18.1R3-S10","noFixRecorded":false,"fixedIn":null},{"text":"≥ 18.2, < 18.2R2-S7, 18.2R3-S3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 18.3, < 18.3R1-S7, 18.3R3-S2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 18.4, < 18.4R1-S7, 18.4R2-S4, 18.4R3-S2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 19.1, < 19.1R1-S5, 19.1R2-S1, 19.1R3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 19.2, < 19.2R1-S4, 19.2R2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 19.3, < 19.3R2-S3, 19.3R3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 19.4, < 19.4R1-S1, 19.4R2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 15.1F6, < 15.1* | ≥ 16.1R1, < 16.1* | ≥ 17.1, < 17.1R2-S12 | ≥ 17.2, < 17.2R3-S4 | ≥ 17.3, < 17.3R3-S8 | ≥ 17.4, < 17.4R2-S10, 17.4R3-S2 | ≥ 18.1, < 18.1R3-S10 | ≥ 18.2, < 18.2R2-S7, 18.2R3-S3 | ≥ 18.3, < 18.3R1-S7, 18.3R3-S2 | ≥ 18.4, < 18.4R1-S7, 18.4R2-S4, 18.4R3-S2 | ≥ 19.1, < 19.1R1-S5, 19.1R2-S1, 19.1R3 | ≥ 19.2, < 19.2R1-S4, 19.2R2 | ≥ 19.3, < 19.3R2-S3, 19.3R3 | ≥ 19.4, < 19.4R1-S1, 19.4R2","eol":null,"hubHref":"/vendor/juniper_networks/junos_os"},{"vendor":"juniper networks","product":"junos os evolved","name":"Junos OS Evolved","label":"junos os evolved","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 19.4, < 19.4R2-EVO","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 19.4, < 19.4R2-EVO","eol":null,"hubHref":"/vendor/juniper_networks/junos_os_evolved"},{"vendor":"juniper","product":"junos","name":"junos","label":"junos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"15.1:f6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s1","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s10","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s12","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s2","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s3","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s4","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s5","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s7","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s8","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f6-s9","noFixRecorded":false,"fixedIn":null},{"text":"15.1:f7","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r3","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r4","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r4-s7","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r4-s8","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r4-s9","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r5","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r5-s1","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r5-s3","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r5-s5","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r5-s6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6-s1","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6-s2","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6-s3","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6-s4","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r6-s6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s1","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s2","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s3","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s4","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s5","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s6","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s7","noFixRecorded":false,"fixedIn":null},{"text":"15.1:r7-s8","noFixRecorded":false,"fixedIn":null},{"text":"15.2","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r3","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r3-s10","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r3-s11","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r3-s8","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s12","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s2","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s3","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s4","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s6","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s8","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r4-s9","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r5","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r5-s4","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r6","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r6-s1","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r6-s3","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r6-s4","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r6-s6","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s2","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s3","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s4","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s5","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s6","noFixRecorded":false,"fixedIn":null},{"text":"16.1:r7-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.1","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r1-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s10","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s11","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s8","noFixRecorded":false,"fixedIn":null},{"text":"17.1:r2-s9","noFixRecorded":false,"fixedIn":null},{"text":"17.2","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r1-s8","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r2","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r2-s11","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r2-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r2-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r3","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r3-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.2:r3-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.3","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r1","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r2-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s10","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.3:r3-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.4","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r1-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s5","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s6","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s7","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s8","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r2-s9","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r3","noFixRecorded":false,"fixedIn":null},{"text":"17.4:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.1","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s6","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s7","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s8","noFixRecorded":false,"fixedIn":null},{"text":"18.1:r3-s9","noFixRecorded":false,"fixedIn":null},{"text":"18.2","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r1","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r1-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r2-s6","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r3","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.2:r3-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.3","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r1-s6","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r2","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r3","noFixRecorded":false,"fixedIn":null},{"text":"18.3:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.4","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r1-s6","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s3","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s4","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s5","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r2-s6","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r3","noFixRecorded":false,"fixedIn":null},{"text":"18.4:r3-s1","noFixRecorded":false,"fixedIn":null},{"text":"19.1","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r1-s2","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r1-s3","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r1-s4","noFixRecorded":false,"fixedIn":null},{"text":"19.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"19.3","noFixRecorded":false,"fixedIn":null},{"text":"19.3:r1","noFixRecorded":false,"fixedIn":null},{"text":"19.3:r1-s1","noFixRecorded":false,"fixedIn":null},{"text":"19.3:r2","noFixRecorded":false,"fixedIn":null},{"text":"19.3:r2-s1","noFixRecorded":false,"fixedIn":null},{"text":"19.3:r2-s2","noFixRecorded":false,"fixedIn":null},{"text":"19.4:r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"15.1:f6 | 15.1:f6-s1 | 15.1:f6-s10 | 15.1:f6-s12 | 15.1:f6-s2 | 15.1:f6-s3 | 15.1:f6-s4 | 15.1:f6-s5 | 15.1:f6-s6 | 15.1:f6-s7 | 15.1:f6-s8 | 15.1:f6-s9 | 15.1:f7 | 15.1:r | 15.1:r1 | 15.1:r2 | 15.1:r3 | 15.1:r4 | 15.1:r4-s7 | 15.1:r4-s8 | 15.1:r4-s9 | 15.1:r5 | 15.1:r5-s1 | 15.1:r5-s3 | 15.1:r5-s5 | 15.1:r5-s6 | 15.1:r6 | 15.1:r6-s1 | 15.1:r6-s2 | 15.1:r6-s3 | 15.1:r6-s4 | 15.1:r6-s6 | 15.1:r7 | 15.1:r7-s1 | 15.1:r7-s2 | 15.1:r7-s3 | 15.1:r7-s4 | 15.1:r7-s5 | 15.1:r7-s6 | 15.1:r7-s7 | 15.1:r7-s8 | 15.2 | 16.1:r1 | 16.1:r2 | 16.1:r3 | 16.1:r3-s10 | 16.1:r3-s11 | 16.1:r3-s8 | 16.1:r4 | 16.1:r4-s12 | 16.1:r4-s2 | 16.1:r4-s3 | 16.1:r4-s4 | 16.1:r4-s6 | 16.1:r4-s8 | 16.1:r4-s9 | 16.1:r5 | 16.1:r5-s4 | 16.1:r6 | 16.1:r6-s1 | 16.1:r6-s3 | 16.1:r6-s4 | 16.1:r6-s6 | 16.1:r7 | 16.1:r7-s2 | 16.1:r7-s3 | 16.1:r7-s4 | 16.1:r7-s5 | 16.1:r7-s6 | 16.1:r7-s7 | 17.1 | 17.1:r1 | 17.1:r1-s7 | 17.1:r2 | 17.1:r2-s1 | 17.1:r2-s10 | 17.1:r2-s11 | 17.1:r2-s2 | 17.1:r2-s3 | 17.1:r2-s4 | 17.1:r2-s5 | 17.1:r2-s6 | 17.1:r2-s7 | 17.1:r2-s8 | 17.1:r2-s9 | 17.2 | 17.2:r1 | 17.2:r1-s1 | 17.2:r1-s2 | 17.2:r1-s3 | 17.2:r1-s4 | 17.2:r1-s5 | 17.2:r1-s6 | 17.2:r1-s7 | 17.2:r1-s8 | 17.2:r2 | 17.2:r2-s11 | 17.2:r2-s4 | 17.2:r2-s6 | 17.2:r2-s7 | 17.2:r3 | 17.2:r3-s1 | 17.2:r3-s2 | 17.2:r3-s3 | 17.3 | 17.3:r1 | 17.3:r1-s1 | 17.3:r1-s4 | 17.3:r2 | 17.3:r2-s1 | 17.3:r2-s2 | 17.3:r2-s3 | 17.3:r2-s4 | 17.3:r2-s5 | 17.3:r3 | 17.3:r3-s1 | 17.3:r3-s10 | 17.3:r3-s2 | 17.3:r3-s3 | 17.3:r3-s4 | 17.3:r3-s5 | 17.3:r3-s6 | 17.3:r3-s7 | 17.4 | 17.4:r1 | 17.4:r1-s1 | 17.4:r1-s2 | 17.4:r1-s3 | 17.4:r1-s4 | 17.4:r1-s5 | 17.4:r1-s6 | 17.4:r1-s7 | 17.4:r2 | 17.4:r2-s1 | 17.4:r2-s2 | 17.4:r2-s3 | 17.4:r2-s4 | 17.4:r2-s5 | 17.4:r2-s6 | 17.4:r2-s7 | 17.4:r2-s8 | 17.4:r2-s9 | 17.4:r3 | 17.4:r3-s1 | 18.1 | 18.1:r1 | 18.1:r2 | 18.1:r2-s1 | 18.1:r2-s2 | 18.1:r2-s4 | 18.1:r3 | 18.1:r3-s1 | 18.1:r3-s2 | 18.1:r3-s3 | 18.1:r3-s4 | 18.1:r3-s5 | 18.1:r3-s6 | 18.1:r3-s7 | 18.1:r3-s8 | 18.1:r3-s9 | 18.2 | 18.2:r1 | 18.2:r1-s2 | 18.2:r1-s3 | 18.2:r1-s4 | 18.2:r1-s5 | 18.2:r2 | 18.2:r2-s1 | 18.2:r2-s2 | 18.2:r2-s3 | 18.2:r2-s4 | 18.2:r2-s5 | 18.2:r2-s6 | 18.2:r3 | 18.2:r3-s1 | 18.2:r3-s2 | 18.3 | 18.3:r1 | 18.3:r1-s1 | 18.3:r1-s2 | 18.3:r1-s3 | 18.3:r1-s4 | 18.3:r1-s5 | 18.3:r1-s6 | 18.3:r2 | 18.3:r2-s1 | 18.3:r2-s2 | 18.3:r2-s3 | 18.3:r2-s4 | 18.3:r3 | 18.3:r3-s1 | 18.4 | 18.4:r1 | 18.4:r1-s1 | 18.4:r1-s2 | 18.4:r1-s3 | 18.4:r1-s4 | 18.4:r1-s5 | 18.4:r1-s6 | 18.4:r2 | 18.4:r2-s1 | 18.4:r2-s2 | 18.4:r2-s3 | 18.4:r2-s4 | 18.4:r2-s5 | 18.4:r2-s6 | 18.4:r3 | 18.4:r3-s1 | 19.1 | 19.1:r1 | 19.1:r1-s1 | 19.1:r1-s2 | 19.1:r1-s3 | 19.1:r1-s4 | 19.1:r2 | 19.3 | 19.3:r1 | 19.3:r1-s1 | 19.3:r2 | 19.3:r2-s1 | 19.3:r2-s2 | 19.4:r1","eol":null,"hubHref":"/vendor/juniper/junos"},{"vendor":"juniper","product":"junos_os_evolved","name":"junos os evolved","label":"junos_os_evolved","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"19.4:r1","noFixRecorded":false,"fixedIn":null},{"text":"19.4:r1-s1","noFixRecorded":false,"fixedIn":null}],"versionsText":"19.4:r1 | 19.4:r1-s1","eol":null,"hubHref":"/vendor/juniper/junos_os_evolved"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://kb.juniper.net/JSA11164","label":"kb.juniper.net/JSA11164","hostname":"kb.juniper.net","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-04-22T19:37:28.349Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T00:26:18.087Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T02:27:14.398Z","stale":false,"partial":false}}