Vulnerabilites related to cloudfoundry - gorouter
Vulnerability from fkie_nvd
Published
2020-09-03 01:15
Modified
2024-11-21 05:34
Severity ?
Summary
Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.
References
▶ | URL | Tags | |
---|---|---|---|
security@pivotal.io | https://www.cloudfoundry.org/blog/cve-2020-5420 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.cloudfoundry.org/blog/cve-2020-5420 | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cloudfoundry | cf-deployment | * | |
cloudfoundry | gorouter | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*", "matchCriteriaId": "9D87C642-F4E1-46DE-86D3-0D2A0E64A3A6", "versionEndExcluding": "13.15.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:cloudfoundry:gorouter:*:*:*:*:*:*:*:*", "matchCriteriaId": "CAAAF78A-33A1-4744-AF0F-43B7AE2FFAC3", "versionEndExcluding": "0.206.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with \"cf push\" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters." }, { "lang": "es", "value": "Cloud Foundry Routing (Gorouter) versiones anteriores a 0.206.0, permiten a un desarrollador malicioso con acceso \"cf push\" causar una denegaci\u00f3n de servicio al cl\u00faster CF al presionar una aplicaci\u00f3n que devuelve respuestas HTTP especialmente dise\u00f1adas que bloquean los Gorouters" } ], "id": "CVE-2020-5420", "lastModified": "2024-11-21T05:34:08.187", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "security@pivotal.io", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-09-03T01:15:10.857", "references": [ { "source": "security@pivotal.io", "tags": [ "Vendor Advisory" ], "url": "https://www.cloudfoundry.org/blog/cve-2020-5420" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.cloudfoundry.org/blog/cve-2020-5420" } ], "sourceIdentifier": "security@pivotal.io", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-754" } ], "source": "security@pivotal.io", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-754" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
CVE-2020-5420 (GCVE-0-2020-5420)
Vulnerability from cvelistv5
Published
2020-09-03 01:10
Modified
2024-09-17 02:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Summary
Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.
References
► | URL | Tags | |||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | Cloud Foundry | Routing |
Version: All < 0.206.0 |
||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T08:30:24.367Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.cloudfoundry.org/blog/cve-2020-5420" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Routing", "vendor": "Cloud Foundry", "versions": [ { "lessThan": "0.206.0", "status": "affected", "version": "All", "versionType": "custom" } ] }, { "product": "CF Deployment", "vendor": "Cloud Foundry", "versions": [ { "lessThan": "13.15.0", "status": "affected", "version": "All", "versionType": "custom" } ] } ], "datePublic": "2020-09-01T00:00:00", "descriptions": [ { "lang": "en", "value": "Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with \"cf push\" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-754", "description": "CWE-754: Improper Check for Unusual or Exceptional Conditions", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-09-03T01:10:16", "orgId": "862b2186-222f-48b9-af87-f1fb7bb26d03", "shortName": "pivotal" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.cloudfoundry.org/blog/cve-2020-5420" } ], "source": { "discovery": "UNKNOWN" }, "title": "Gorouter is vulnerable to DoS attack via invalid HTTP responses", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@pivotal.io", "DATE_PUBLIC": "2020-09-01T00:00:00.000Z", "ID": "CVE-2020-5420", "STATE": "PUBLIC", "TITLE": "Gorouter is vulnerable to DoS attack via invalid HTTP responses" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Routing", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "All", "version_value": "0.206.0" } ] } }, { "product_name": "CF Deployment", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "All", "version_value": "13.15.0" } ] } } ] }, "vendor_name": "Cloud Foundry" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with \"cf push\" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-754: Improper Check for Unusual or Exceptional Conditions" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.cloudfoundry.org/blog/cve-2020-5420", "refsource": "CONFIRM", "url": "https://www.cloudfoundry.org/blog/cve-2020-5420" } ] }, "source": { "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "862b2186-222f-48b9-af87-f1fb7bb26d03", "assignerShortName": "pivotal", "cveId": "CVE-2020-5420", "datePublished": "2020-09-03T01:10:16.091101Z", "dateReserved": "2020-01-03T00:00:00", "dateUpdated": "2024-09-17T02:06:44.110Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }