GSD-2021-0279
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-0279",
"description": "Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0.",
"id": "GSD-2021-0279"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-0279"
],
"details": "Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0.",
"id": "GSD-2021-0279",
"modified": "2023-12-13T01:23:07.431151Z",
"schema_version": "1.4.0"
}
},
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"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2021-07-14T16:00:00.000Z",
"ID": "CVE-2021-0279",
"STATE": "PUBLIC",
"TITLE": "Contrail Cloud: Hardcoded credentials for RabbitMQ service"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Contrail Cloud",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "13.6.0"
}
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"vendor_name": "Juniper Networks"
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"description": {
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"lang": "eng",
"value": "Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
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"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
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"description": [
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"lang": "eng",
"value": "CWE-798 Use of Hard-coded Credentials"
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"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA11183",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA11183"
}
]
},
"solution": [
{
"lang": "eng",
"value": "The following software releases have been updated to resolve this specific issue: Juniper Networks Contrail Cloud version 13.6.0, and all subsequent releases.\n\nWhen installing Contrail Cloud version 13.6.0, to set a non-default password for RabbitMQ, one of these options are possible:\na) You may set a non-default password using the config/vault-data.yml file.\nb) Or following configuration should be added to the CC site.yml file:\n\n extra_config:\n ContrailAnalyticsParameters:\n ContrailSettings:\n RABBITMQ_PASSWORD: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027password\u0027] }}\"\n RABBITMQ_USER: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027user\u0027] }}\"\n ContrailControllerParameters:\n ContrailSettings:\n RABBITMQ_PASSWORD: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027password\u0027] }}\"\n RABBITMQ_USER: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027user\u0027] }}\"\n\nContact Juniper Networks Technical Assistance Center (JTAC) for guided assistance if necessary."
}
],
"source": {
"advisory": "JSA11183",
"defect": [
"CC-773"
],
"discovery": "USER"
},
"work_around": [
{
"lang": "eng",
"value": "To mitigate this issue with a fresh installation of Contrail Cloud version prior to 13.6.0, the following configuration options should be added to the CC site.yml file.\n\n extra_config:\n ContrailAnalyticsParameters:\n ContrailSettings:\n RABBITMQ_PASSWORD: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027password\u0027] }}\"\n RABBITMQ_USER: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027user\u0027] }}\"\n ContrailControllerParameters:\n ContrailSettings:\n RABBITMQ_PASSWORD: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027password\u0027] }}\"\n RABBITMQ_USER: \"{{ vault[\u0027other\u0027][\u0027credentials\u0027][\u0027contrail_rabbit\u0027][\u0027user\u0027] }}\"\n\nPlease contact Juniper Networks Technical Assistance Center (JTAC) for guided assistance if necessary.\n\nUntil a fresh installation or upgrade is possible, to reduce the risk of exploitation utilize common security BCPs to limit the exploitable surface by limiting access to network and device to trusted systems, administrators, networks and hosts. "
}
]
},
"nvd.nist.gov": {
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"cpe23Uri": "cpe:2.3:a:juniper:contrail_cloud:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "13.6",
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"ID": "CVE-2021-0279"
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"description": {
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"value": "Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0."
}
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"problemtype_data": [
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"description": [
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"lang": "en",
"value": "CWE-798"
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"name": "https://kb.juniper.net/JSA11183",
"refsource": "CONFIRM",
"tags": [
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA11183"
}
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}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 4.2
}
},
"lastModifiedDate": "2021-07-27T18:50Z",
"publishedDate": "2021-07-15T20:15Z"
}
}
}
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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.
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