var-201911-1050
Vulnerability from variot
A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to insufficient normalization of a text-based payload. An attacker could exploit this vulnerability by sending traffic that contains specifically obfuscated payloads through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious payloads to protected systems that would otherwise be blocked. Cisco Firepower Management Center (FMC) and others are products of Cisco (Cisco)
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "configurations": { "@id": "https://www.variotdbs.pl/ref/configurations" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "iot_taxonomy": { "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-201911-1050", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "firepower threat defense", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "*" }, { "model": "firepower management center", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "2.9.16" }, { "model": "firepower management center", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "2.9.15" }, { "model": "firepower services software for asa", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "*" }, { "model": "firepower management center", "scope": "lte", "trust": 1.0, "vendor": "cisco", "version": "2.9.13.6" }, { "model": "firepower management center", "scope": "lte", "trust": 1.0, "vendor": "cisco", "version": "2.9.12.15" }, { "model": "firepower management center", "scope": "lte", "trust": 1.0, "vendor": "cisco", "version": "2.9.14.5" }, { "model": "firepower management center", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "2.9.12" }, { "model": "firepower management center", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "2.9.14.0" }, { "model": "firepower management center", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "2.9.13" }, { "model": "firepower management center", "scope": null, "trust": 0.8, "vendor": "cisco", "version": null }, { "model": "firepower services for asa", "scope": null, "trust": 0.8, "vendor": "cisco", "version": null }, { "model": "firepower threat defense software", "scope": null, "trust": 0.8, "vendor": "cisco", "version": null } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" } ] }, "configurations": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/configurations#", "children": { "@container": "@list" }, "cpe_match": { "@container": "@list" }, "data": { "@container": "@list" }, "nodes": { "@container": "@list" } }, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.9.13.6", "versionStartIncluding": "2.9.13", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:2.9.15:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:2.9.16:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_services_software_for_asa:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.9.12.15", "versionStartIncluding": "2.9.12", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.9.14.5", "versionStartIncluding": "2.9.14.0", "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2019-1981" } ] }, "credits": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/credits#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "NSS Labs, Inc. .", "sources": [ { "db": "CNNVD", "id": "CNNVD-201908-1156" } ], "trust": 0.6 }, "cve": "CVE-2019-1981", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "impactScore": 2.9, "integrityImpact": "PARTIAL", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Network", "authentication": "None", "author": "NVD", "availabilityImpact": "None", "baseScore": 5.0, "confidentialityImpact": "None", "exploitabilityScore": null, "id": "CVE-2019-1981", "impactScore": null, "integrityImpact": "Partial", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Medium", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "id": "VHN-152293", "impactScore": 2.9, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 0.1, "vectorString": "AV:N/AC:L/AU:N/C:N/I:P/A:N", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "exploitabilityScore": 3.9, "impactScore": 1.4, "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.1" }, { "attackComplexity": "LOW", "attackVector": "NETWORK", "author": "ykramarz@cisco.com", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "exploitabilityScore": 3.9, "impactScore": 1.4, "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.0" }, { "attackComplexity": "Low", "attackVector": "Network", "author": "NVD", "availabilityImpact": "None", "baseScore": 5.3, "baseSeverity": "Medium", "confidentialityImpact": "None", "exploitabilityScore": null, "id": "CVE-2019-1981", "impactScore": null, "integrityImpact": "Low", "privilegesRequired": "None", "scope": "Unchanged", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2019-1981", "trust": 1.8, "value": "MEDIUM" }, { "author": "ykramarz@cisco.com", "id": "CVE-2019-1981", "trust": 1.0, "value": "MEDIUM" }, { "author": "CNNVD", "id": "CNNVD-201908-1156", "trust": 0.6, "value": "MEDIUM" }, { "author": "VULHUB", "id": "VHN-152293", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-152293" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to insufficient normalization of a text-based payload. An attacker could exploit this vulnerability by sending traffic that contains specifically obfuscated payloads through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious payloads to protected systems that would otherwise be blocked. Cisco Firepower Management Center (FMC) and others are products of Cisco (Cisco)", "sources": [ { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "VULHUB", "id": "VHN-152293" } ], "trust": 1.71 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2019-1981", "trust": 2.5 }, { "db": "JVNDB", "id": "JVNDB-2019-011705", "trust": 0.8 }, { "db": "CNNVD", "id": "CNNVD-201908-1156", "trust": 0.7 }, { "db": "AUSCERT", "id": "ESB-2019.3163", "trust": 0.6 }, { "db": "VULHUB", "id": "VHN-152293", "trust": 0.1 } ], "sources": [ { "db": "VULHUB", "id": "VHN-152293" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "id": "VAR-201911-1050", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "VULHUB", "id": "VHN-152293" } ], "trust": 0.01 }, "last_update_date": "2023-12-18T12:17:32.020000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "cisco-sa-20190816-ftd-null", "trust": 0.8, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190816-ftd-null" } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-011705" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-20", "trust": 1.1 }, { "problemtype": "CWE-287", "trust": 0.9 }, { "problemtype": "CWE-264", "trust": 0.8 } ], "sources": [ { "db": "VULHUB", "id": "VHN-152293" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 1.7, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190816-ftd-null" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2019-1981" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1981" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2019.3163/" } ], "sources": [ { "db": "VULHUB", "id": "VHN-152293" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "VULHUB", "id": "VHN-152293" }, { "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "db": "NVD", "id": "CVE-2019-1981" }, { "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2019-11-05T00:00:00", "db": "VULHUB", "id": "VHN-152293" }, { "date": "2019-11-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "date": "2019-11-05T20:15:11.783000", "db": "NVD", "id": "CVE-2019-1981" }, { "date": "2019-08-16T00:00:00", "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2020-10-16T00:00:00", "db": "VULHUB", "id": "VHN-152293" }, { "date": "2019-11-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-011705" }, { "date": "2020-10-16T14:26:26.717000", "db": "NVD", "id": "CVE-2019-1981" }, { "date": "2019-11-12T00:00:00", "db": "CNNVD", "id": "CNNVD-201908-1156" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "remote", "sources": [ { "db": "CNNVD", "id": "CNNVD-201908-1156" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "plural Cisco Authentication vulnerabilities in products", "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-011705" } ], "trust": 0.8 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "permissions and access control issues", "sources": [ { "db": "CNNVD", "id": "CNNVD-201908-1156" } ], "trust": 0.6 } }
Loading...