fkie_cve-2020-8187
Vulnerability from fkie_nvd
Published
2020-07-10 16:15
Modified
2024-11-21 05:38
Severity ?
Summary
Improper input validation in Citrix ADC and Citrix Gateway versions before 11.1-63.9 and 12.0-62.10 allows unauthenticated users to perform a denial of service attack.
References
▼ | URL | Tags | |
---|---|---|---|
support@hackerone.com | https://support.citrix.com/article/CTX276688 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.citrix.com/article/CTX276688 | Vendor Advisory |
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "906C3ABF-27C3-4ADD-9350-BDAA82994C34", "versionEndExcluding": "11.1-63.9", "versionStartIncluding": "11.1", "vulnerable": true }, { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "85149DE8-82B5-4105-BBA5-F69B45AB4411", "versionEndExcluding": "12.0-62.10", "versionStartIncluding": "12.0", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:*", "matchCriteriaId": "80E69E10-6F40-4FE4-9D84-F6C25EAB79D8", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "36CA9337-8219-4BAE-A050-5A56C3E60E32", "versionEndExcluding": "11.1-63.9", "versionStartIncluding": "11.1", "vulnerable": true }, { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "01DB94F6-D733-4A4E-9353-68D59C5CB5DC", "versionEndExcluding": "12.0-62.10", "versionStartIncluding": "12.0", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:*", "matchCriteriaId": "DEBB9B6A-1CAD-4D82-9B1E-939921986053", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Improper input validation in Citrix ADC and Citrix Gateway versions before 11.1-63.9 and 12.0-62.10 allows unauthenticated users to perform a denial of service attack." }, { "lang": "es", "value": "Una comprobaci\u00f3n de entrada inapropiada en Citrix ADC y Citrix Gateway versiones anteriores a 11.1-63.9 y 12.0-62.10, permite a usuarios no autenticados llevar a cabo un ataque de denegaci\u00f3n de servicio" } ], "id": "CVE-2020-8187", "lastModified": "2024-11-21T05:38:27.843", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-07-10T16:15:11.937", "references": [ { "source": "support@hackerone.com", "tags": [ "Vendor Advisory" ], "url": "https://support.citrix.com/article/CTX276688" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://support.citrix.com/article/CTX276688" } ], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "support@hackerone.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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.