cve-2019-0014
Vulnerability from cvelistv5
Published
2019-01-15 21:00
Modified
2024-09-17 02:37
Severity ?
EPSS score ?
Summary
Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet
References
▼ | URL | Tags | |
---|---|---|---|
sirt@juniper.net | http://www.securityfocus.com/bid/106556 | Third Party Advisory, VDB Entry | |
sirt@juniper.net | https://kb.juniper.net/JSA10914 | Mitigation, Patch, Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Juniper Networks | Junos OS |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T17:37:07.412Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kb.juniper.net/JSA10914" }, { "name": "106556", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/106556" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "platforms": [ "QFX and PTX Series" ], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "17.4R2-S1, 17.4R3", "status": "affected", "version": "17.4", "versionType": "custom" }, { "lessThan": "18.1R3-S1, 18.1R4", "status": "affected", "version": "18.1", "versionType": "custom" }, { "lessThan": "18.2R1-S3, 18.2R2", "status": "affected", "version": "18.2", "versionType": "custom" }, { "lessThan": "17.2X75-D91, 17.2X75-D100", "status": "affected", "version": "17.2X75", "versionType": "custom" } ] } ], "configurations": [ { "lang": "en", "value": "This issue only occurs when J-Flow is configured and learning next-hop addresses feature that is used to generate the true outgoing interface (OIF) statistic is enabled:\n [services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning]" } ], "datePublic": "2019-01-09T00:00:00", "descriptions": [ { "lang": "en", "value": "On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100." } ], "exploits": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "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": "DoS", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-01-16T10:57:01", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kb.juniper.net/JSA10914" }, { "name": "106556", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/106556" } ], "solutions": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2R1-S3, 18.2R2, 18.2X75-D5, 18.3R1, and all subsequent releases." } ], "source": { "advisory": "JSA10914", "defect": [ "1348417" ], "discovery": "USER" }, "title": "Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet", "workarounds": [ { "lang": "en", "value": "Disable the functionality of learning of next-hop addresses:\n # set services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning disable" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "sirt@juniper.net", "DATE_PUBLIC": "2019-01-09T17:00:00.000Z", "ID": "CVE-2019-0014", "STATE": "PUBLIC", "TITLE": "Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Junos OS", "version": { "version_data": [ { "affected": "\u003c", "platform": "QFX and PTX Series", "version_affected": "\u003c", "version_name": "17.4", "version_value": "17.4R2-S1, 17.4R3" }, { "affected": "\u003c", "platform": "QFX and PTX Series", "version_affected": "\u003c", "version_name": "18.1", "version_value": "18.1R3-S1, 18.1R4" }, { "affected": "\u003c", "platform": "QFX and PTX Series", "version_affected": "\u003c", "version_name": "18.2", "version_value": "18.2R1-S3, 18.2R2" }, { "affected": "\u003c", "platform": "QFX and PTX Series", "version_affected": "\u003c", "version_name": "17.2X75", "version_value": "17.2X75-D91, 17.2X75-D100" } ] } } ] }, "vendor_name": "Juniper Networks" } ] } }, "configuration": [ { "lang": "en", "value": "This issue only occurs when J-Flow is configured and learning next-hop addresses feature that is used to generate the true outgoing interface (OIF) statistic is enabled:\n [services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning]" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100." } ] }, "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": "DoS" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.juniper.net/JSA10914", "refsource": "CONFIRM", "url": "https://kb.juniper.net/JSA10914" }, { "name": "106556", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106556" } ] }, "solution": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2R1-S3, 18.2R2, 18.2X75-D5, 18.3R1, and all subsequent releases." } ], "source": { "advisory": "JSA10914", "defect": [ "1348417" ], "discovery": "USER" }, "work_around": [ { "lang": "en", "value": "Disable the functionality of learning of next-hop addresses:\n # set services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning disable" } ] } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2019-0014", "datePublished": "2019-01-15T21:00:00Z", "dateReserved": "2018-10-11T00:00:00", "dateUpdated": "2024-09-17T02:37:25.894Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2019-0014\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2019-01-15T21:29:01.387\",\"lastModified\":\"2020-07-22T18:00:31.827\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100.\"},{\"lang\":\"es\",\"value\":\"En las series QFX y PTX, la recepci\u00f3n de un paquete mal formado para el muestreo de J-Flow podr\u00eda provocar el cierre inesperado del proceso FPC (Flexible PIC Concentrator), que provoca que todas las interfaces se caigan. Mediante el env\u00edo continuo del paquete manipulado, un atacante puede cerrar repetidamente el proceso FPC, provocando una denegaci\u00f3n de servicio (DoS) prolongada. Este problema afecta al procesamiento de paquetes IPv4 y IPv6. Las versiones afectadas son Juniper Networks Junos OS en las series QFX y PTX: 17.4 en versiones anteriores a la 17.4R2-S1, 17.4R3; 18.1 en versiones anteriores a la 18.1R3-S1; 18.2 en versiones anteriores a la 18.2R1-S3, 18.2R2; 17.2X75 en versiones anteriores a la 17.2X75-D91, 17.2X75-D100.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-19\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:*\",\"matchCriteriaId\":\"81332BD3-99F9-4A7C-A04F-1F3A81CA6941\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C913A29-64F1-4B2C-A4BC-163891E9A43A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD7217ED-631C-4206-9381-18C0BDD69C7D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"974B6128-ABD2-4D9C-87A1-5F1740DDCB95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"988D317A-0646-491F-9B97-853E8E208276\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"0E0CE79A-157D-47DE-BE65-936BC12470EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"167EEC4F-729E-47C2-B0F8-E8108CE3E985\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx1000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0E6DF99D-E438-4943-BC32-F2821E72AE0B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx10002:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"82B22AC2-B794-4F12-9EB3-9AA6E4B19831\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx10008:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65A64A26-4606-4D33-8958-5A3B7FFC4CDB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx10016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1879799F-18B2-4958-AA90-FD19348C889F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx3000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"516476F9-7D4C-494F-99AA-750F4467CD15\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:ptx5000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"654140A0-FEC0-4DB4-83BF-ECCB000DFA4D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx10002:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1401145-D8EC-4DB9-9CDE-9DE6C0D000C5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx10008:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1453E42A-77B3-4922-8EC3-1A5668C39550\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx10016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26408465-BD6A-4416-B98E-691A5F651080\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx3500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9A336BD3-4AB0-4E9E-8AD5-E6413A5A53FC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx3600:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F4D44B0-E6CE-4380-8712-AC832DBCB424\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E974B4BC-64C5-4BB6-AF31-D46AF3763416\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79A8847B-4F98-4949-8639-5CD2B411D10F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"09EBDE4B-764F-4DF1-844A-BB8A52CD53EF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:*\",\"ma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Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://kb.juniper.net/JSA10914\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.