CVE-2018-0194

{"id": "CVE-2018-0194", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-04-02T14:29:00.207", "references": [{"url": "http://www.securityfocus.com/bid/103547", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-cmdinj", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands into the CLI of the affected software, which could allow the attacker to gain access to the underlying Linux shell of an affected device and execute commands with root privileges on the device. The vulnerabilities exist because the affected software does not sufficiently sanitize command arguments before passing commands to the Linux shell for execution. An attacker could exploit these vulnerabilities by submitting a malicious CLI command to the affected software. A successful exploit could allow the attacker to break from the CLI of the affected software, which could allow the attacker to gain access to the underlying Linux shell on an affected device and execute arbitrary commands with root privileges on the device. Cisco Bug IDs: CSCuz03145, CSCuz56419, CSCva31971, CSCvb09542."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en el analizador de la interfaz de l\u00ednea de comandos de Cisco IOS XE Software podr\u00edan permitir que un atacante local autenticado inyecte comandos arbitrarios en la interfaz de l\u00ednea de comandos del software afectado, lo que podr\u00eda permitir que el atacante obtenga acceso al shell Linux subyacente de un dispositivo afectado y ejecute comandos con privilegios root en el dispositivo. Las vulnerabilidades existen porque el software afectado no sanea correctamente argumentos de comandos antes de pasar los comandos al shell Linux para su ejecuci\u00f3n. Un atacante podr\u00eda explotar estas vulnerabilidades mediante el env\u00edo de un comando CLI malicioso al software afectado. Su explotaci\u00f3n exitosa podr\u00eda permitir que el atacante comprometa la interfaz de l\u00ednea de comandos del software afectado, lo que podr\u00eda permitir que el atacante obtenga acceso al shell Linux subyacente de un dispositivo afectado y ejecute comandos arbitrarios con privilegios root en el dispositivo. Cisco Bug IDs: CSCuz03145, CSCuz56419, CSCva31971, CSCvb09542."}], "lastModified": "2019-10-09T23:31:25.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D141E6D4-E674-4C12-9F41-1AF002190B30", "versionEndExcluding": "16.3.1"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}