CVE-2022-22193 (GCVE-0-2022-22193)

Vulnerability from cvelistv5 – Published: 2022-04-14 15:50 – Updated: 2024-09-17 02:06
VLAI?
Summary
An Improper Handling of Unexpected Data Type vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service (DoS). Continued execution of this command might cause a sustained Denial of Service condition. If BGP rib sharding is configured and a certain CLI command is executed the rpd process can crash. During the rpd crash and restart, the routing protocols might be impacted and traffic disruption might be seen due to the loss of routing information. This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. Juniper Networks Junos OS Evolved 20.4 versions prior to 20.4R3-EVO; 21.1 versions prior to 21.1R3-EVO; 21.2 versions prior to 21.2R2-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 20.3R1. Juniper Networks Junos OS Evolved versions prior to 20.3R1-EVO.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-241 - Improper Handling of Unexpected Data Type
  • Denial of Service (DoS)
Assigner
References
https://kb.juniper.net/JSA69503 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Unaffected: unspecified , < 20.3R1 (custom)
Affected: 20.3 , < 20.3R3-S1 (custom)
Affected: 20.4 , < 20.4R3 (custom)
Affected: 21.1 , < 21.1R3 (custom)
Affected: 21.2 , < 21.2R2 (custom)
Create a notification for this product.
    Juniper Networks Junos OS Evolved Unaffected: unspecified , < 20.3R1-EVO (custom)
Affected: 20.4 , < 20.4R3-EVO (custom)
Affected: 21.1 , < 21.1R3-EVO (custom)
Affected: 21.2 , < 21.2R2-EVO (custom)
Affected: 20.3R1-EVO , < 20.3* (custom)
Create a notification for this product.
Show details on NVD website
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"An Improper Handling of Unexpected Data Type vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service (DoS). Continued execution of this command might cause a sustained Denial of Service condition. If BGP rib sharding is configured and a certain CLI command is executed the rpd process can crash. During the rpd crash and restart, the routing protocols might be impacted and traffic disruption might be seen due to the loss of routing information. This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. Juniper Networks Junos OS Evolved 20.4 versions prior to 20.4R3-EVO; 21.1 versions prior to 21.1R3-EVO; 21.2 versions prior to 21.2R2-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 20.3R1. Juniper Networks Junos OS Evolved versions prior to 20.3R1-EVO.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de Manejo Inapropiado de Tipos de Datos no Esperados en el Demonio de Protocolo de Enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante autenticado localmente con privilegios bajos cause una Denegaci\\u00f3n de Servicio (DoS). La ejecuci\\u00f3n continuada de este comando podr\\u00eda causar una condici\\u00f3n de denegaci\\u00f3n de servicio sostenida. Si es configurado una fragmentaci\\u00f3n de costillas BGP y es ejecutado un determinado comando CLI, el proceso rpd puede bloquearse. Durante el bloqueo y el reinicio de rpd, los protocolos de enrutamiento podr\\u00edan verse afectados y podr\\u00eda observarse una interrupci\\u00f3n del tr\\u00e1fico debido a una p\\u00e9rdida de informaci\\u00f3n de enrutamiento. Este problema afecta: Juniper Networks Junos OS versiones 20.3 anteriores a 20.3R3-S1; 20.4 versiones anteriores a 20.4R3; 21.1 versiones anteriores a 21.1R3; 21.2 versiones anteriores a 21.2R2. Juniper Networks Junos OS Evolved 20.4 versiones anteriores a 20.4R3-EVO; 21.1 versiones anteriores a 21.1R3-EVO; 21.2 versiones anteriores a 21.2R2-EVO. Este problema no afecta a: Las versiones de Junos OS de Juniper Networks anteriores a 20.3R1. Juniper Networks Junos OS Evolved versiones anteriores a 20.3R1-EVO\"}]",
      "id": "CVE-2022-22193",
      "lastModified": "2024-11-21T06:46:21.827",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"sirt@juniper.net\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:M/Au:N/C:N/I:N/A:C\", \"baseScore\": 4.7, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 3.4, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2022-04-14T16:15:08.350",
      "references": "[{\"url\": \"https://kb.juniper.net/JSA69503\", \"source\": \"sirt@juniper.net\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://kb.juniper.net/JSA69503\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "sirt@juniper.net",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"sirt@juniper.net\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-241\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-22193\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2022-04-14T16:15:08.350\",\"lastModified\":\"2024-11-21T06:46:21.827\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An Improper Handling of Unexpected Data Type vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service (DoS). Continued execution of this command might cause a sustained Denial of Service condition. If BGP rib sharding is configured and a certain CLI command is executed the rpd process can crash. During the rpd crash and restart, the routing protocols might be impacted and traffic disruption might be seen due to the loss of routing information. This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. Juniper Networks Junos OS Evolved 20.4 versions prior to 20.4R3-EVO; 21.1 versions prior to 21.1R3-EVO; 21.2 versions prior to 21.2R2-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 20.3R1. Juniper Networks Junos OS Evolved versions prior to 20.3R1-EVO.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de Manejo Inapropiado de Tipos de Datos no Esperados en el Demonio de Protocolo de Enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante autenticado localmente con privilegios bajos cause una Denegaci\u00f3n de Servicio (DoS). La ejecuci\u00f3n continuada de este comando podr\u00eda causar una condici\u00f3n de denegaci\u00f3n de servicio sostenida. 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Juniper Networks Junos OS Evolved versiones anteriores a 20.3R1-EVO\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:N/I:N/A:C\",\"baseScore\":4.7,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-241\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"5C9BC697-C7C9-447D-9EBD-E9711462583E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B80433B-57B1-49EF-B1A1-83781D6102E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"05D8427C-CDDE-4B2F-9CB8-41B9137660E4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F3DC01F2-6DFE-4A8E-9962-5E59AA965935\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.3:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"7DA0E196-925E-4056-B411-E158702D5D4F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"20DDC6B7-BFC4-4F0B-8E68-442C23765BF2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"037BA01C-3F5C-4503-A633-71765E9EF774\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C54B047C-4B38-40C0-9855-067DCF7E48BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"38984199-E332-4A9C-A4C0-78083D052E15\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"625BA7E6-D2AD-4A48-9B94-24328BE5B06A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F462F4E3-762C-429F-8D25-5521100DD37C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C0BC9DAC-D6B5-4C5E-8C73-6E550D9A30F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"689FE1AE-7A85-4FB6-AB02-E732F23581B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"79E56DAC-75AD-4C81-9835-634B40C15DA6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A52AF794-B36B-43A6-82E9-628658624B0A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"3998DC76-F72F-4452-9150-652140B113EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"36ED4552-2420-45F9-B6E4-6DA2B2B12870\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"C9C8866D-162F-4C9B-8167-2FBA25410368\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F85E5BC7-8607-4330-AA72-2273D32F8604\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"878C81C9-A418-4A21-8FDB-2116A992679C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos_os_evolved:20.4:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"7451A671-A3CC-4904-8D45-947B1D3783C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s1:*:*: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Advisory\"]},{\"url\":\"https://kb.juniper.net/JSA69503\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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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.