{ "id": "CVE-2020-27725", "sourceIdentifier": "f5sirt@f5.com", "published": "2020-12-24T15:15:12.903", "lastModified": "2021-07-21T11:39:23.747", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability." }, { "lang": "es", "value": "En las versiones 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2 y 11.6.1-11.6.5.2 de BIG-IP DNS, GTM, y Link Controller, zxfrd filtra memoria al listar las zonas DNS. Las zonas pueden ser listadas por medio TMSH, iControl o SNMP; solo los usuarios con acceso a esos servicios pueden activar esta vulnerabilidad" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.5 }, "baseSeverity": "LOW", "exploitabilityScore": 6.8, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-401" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.6.1", "versionEndIncluding": "11.6.5", "matchCriteriaId": "8376922B-0D04-4E5D-BADE-0D6AC23A4696" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.1.0", "versionEndIncluding": "12.1.5", "matchCriteriaId": "55C2EC23-E78F-4447-BACF-21FC36ABF155" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.1.0", "versionEndExcluding": "13.1.3.5", "matchCriteriaId": "E25DC6CD-8A17-4C18-A8DA-CC7BD131812D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "versionStartIncluding": "14.1.0", "versionEndExcluding": "14.1.3.1", "matchCriteriaId": "95CD946B-331A-44F5-8F64-26411E909F13" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "15.1.1", "matchCriteriaId": "77AB154F-ADC2-4AD4-B246-346862D7013D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.6.1", "versionEndIncluding": "11.6.5", "matchCriteriaId": "CD3D5803-35A0-4FF7-9AD3-E345C53A18FC" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.1.0", "versionEndIncluding": "12.1.5", "matchCriteriaId": "EB5007D0-BBDB-4D74-9C88-98FBA74757D1" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.1.0", "versionEndExcluding": "13.1.3.5", "matchCriteriaId": "CA7122D0-588F-4D3E-B4D7-086413255E7C" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "14.1.0", "versionEndExcluding": "14.1.3.1", "matchCriteriaId": "AD6C7A28-1569-44B0-BE80-7472F5ED5059" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "15.1.1", "matchCriteriaId": "28F451E4-B5EA-48BF-B803-595D1F11F6CF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.6.1", "versionEndIncluding": "11.6.5", "matchCriteriaId": "E20DFBD1-5469-4330-81B1-078D6487C01D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.1.0", "versionEndIncluding": "12.1.5", "matchCriteriaId": "B7725810-66D2-4460-A174-9F3BFAD966F2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.1.0", "versionEndExcluding": "13.1.3.5", "matchCriteriaId": "FFDEE0E6-3A43-40C5-896B-A993CEC4A868" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "versionStartIncluding": "14.1.0", "versionEndExcluding": "14.1.3.1", "matchCriteriaId": "1C78B434-86B3-49AE-B93D-3A8F743DE00F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "15.1.1", "matchCriteriaId": "3E85FCC0-DC5A-4201-A2ED-13DDA5169CA3" } ] } ] } ], "references": [ { "url": "https://support.f5.com/csp/article/K25595031", "source": "f5sirt@f5.com", "tags": [ "Vendor Advisory" ] } ] }