{ "id": "CVE-2017-2808", "sourceIdentifier": "talos-cna@cisco.com", "published": "2017-09-05T18:29:00.447", "lastModified": "2022-04-19T19:15:21.753", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "An exploitable use-after-free vulnerability exists in the account parsing component of the Ledger-CLI 3.1.1. A specially crafted ledger file can cause a use-after-free vulnerability resulting in arbitrary code execution. An attacker can convince a user to load a journal file to trigger this vulnerability." }, { "lang": "es", "value": "Existe una vulnerabilidad explotable de uso de memoria previamente liberada (use-after-free) en el componente de an\u00e1lisis sint\u00e1ctico de cuentas de Ledger-CLI 3.1.1. Un archivo ledger especialmente manipulado puede provocar una vulnerabilidad de uso de memoria previamente liberada que dar\u00eda lugar a la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede convencer a un usuario para que cargue un archivo journal para provocar esta vulnerabilidad." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "talos-cna@cisco.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.6, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ledger-cli:ledger:3.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "876C55BA-ED06-46C0-874C-63816CF695E5" } ] } ] } ], "references": [ { "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00031.html", "source": "talos-cna@cisco.com" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00029.html", "source": "talos-cna@cisco.com" }, { "url": "http://www.securityfocus.com/bid/100546", "source": "talos-cna@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://security.gentoo.org/glsa/202004-05", "source": "talos-cna@cisco.com" }, { "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0304", "source": "talos-cna@cisco.com", "tags": [ "Technical Description", "Third Party Advisory" ] } ] }