CVE-2019-0011 (GCVE-0-2019-0011)

Vulnerability from cvelistv5 – Published: 2019-01-15 21:00 – Updated: 2024-09-17 02:21
VLAI?
Summary
The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.
Severity ?
6.5 (Medium)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • DoS
Assigner
References
https://kb.juniper.net/JSA10911 x_refsource_CONFIRM
http://www.securityfocus.com/bid/106534 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 17.2 , < 17.2R1-S7, 17.2R3 (custom)
Affected: 17.3 , < 17.3R3-S3 (custom)
Affected: 17.4 , < 17.4R1-S4, 17.4R2 (custom)
Affected: 17.2X75 , < 17.2X75-D110 (custom)
Affected: 18.1 , < 18.1R2 (custom)
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      "id": "CVE-2019-0011",
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Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.\"},{\"lang\":\"es\",\"value\":\"El kernel de Junos OS se cierra inesperadamente tras procesar un paquete entrante en concreto a la interfaz de gesti\u00f3n de banda (como fxp0, me0, em0, vme0) destinada a otra direcci\u00f3n. Mediante el env\u00edo continuo de este tipo de paquete, un atacante puede cerrar repetidamente el kernel, provocando una denegaci\u00f3n de servicio (DoS) prolongada. Las versiones afectadas son Juniper Networks Junos OS: 17.2 en versiones anteriores a la 17.2R1-S7 y la 17.2R3; 17.3 en versiones anteriores a la 17.3R3-S3; 17.4 en versiones anteriores a la 17.4R1-S4 y la 17.4R2; 17.2X75 en versiones anteriores a la 17.2X75-D110 y 18.1 en versiones anteriores a la 18.1R2.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV30\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":3.3,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.5,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"BCEE8D9C-6D64-4A9B-A74A-57A0BF4086C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"E889BF9C-BDDF-4A6A-97BB-00A097EF6D91\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8BCF0612-AF16-4925-8E42-77734513F923\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"595987A6-D8CE-41ED-B51C-EF9CD3B47AD0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s3:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B5A2205-C40B-4746-9A23-1973433FF065\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*\",\"matchCriteriaId\":\"CFA3526C-FF53-4823-B6AC-0BA91BFB532D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s5:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA92B7F8-705B-410F-BDA3-7C28FF51967F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2:r1-s6:*:*:*:*:*:*\",\"matchCriteriaId\":\"9990301C-9D79-4372-8EC6-71A209B0C0D7\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A283D32F-1CAF-4A5A-83E1-585F2801771F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"38A40E03-F915-4888-87B0-5950F75F097D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"69FC46D4-39E2-4E2F-A1D3-1001769A7115\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"25C7C3D0-A203-4979-8375-A610ADD48E9E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:r3-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"565AE6D8-28A9-4A62-A886-5BAB954695D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C366F93-BB30-4144-99AE-40B676977834\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A00CA6FB-8F28-4171-B510-8DBA351E80C0\"},{\"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:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"605F1AD7-5B09-44F0-9017-15AB3EEE559C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"CEDDCD30-2255-4FA9-B3E2-9E88AB6F8D80\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.4:r1-s3:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF3F9F86-166F-45E4-92B7-3DD3B06199F3\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B809686-D679-483B-9196-510582F07A7E\"},{\"vulnerable\":true,\"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Link\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://kb.juniper.net/JSA10911\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/106534\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://kb.juniper.net/JSA10911\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.