{ "id": "CVE-2018-17031", "sourceIdentifier": "cve@mitre.org", "published": "2018-09-14T02:29:00.390", "lastModified": "2018-11-07T19:06:43.053", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "In Gogs 0.11.53, an attacker can use a crafted .eml file to trigger MIME type sniffing, which leads to XSS, as demonstrated by Internet Explorer, because an \"X-Content-Type-Options: nosniff\" header is not sent." }, { "lang": "es", "value": "En Gogs 0.11.53, un atacante puede emplear un archivo .eml manipulado para desencadenar el rastreo de tipos MIME, lo que conduce a Cross-Site Scripting (XSS). Esto queda demostrado por Internet Explorer, debido a que no se env\u00eda una cabecera \"X-Content-Type-Options: nosniff\"." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gogs:gogs:0.11.53:*:*:*:*:*:*:*", "matchCriteriaId": "612D4EF5-DECD-4D10-8154-21B563353229" } ] } ] } ], "references": [ { "url": "https://github.com/gogs/gogs/issues/5397", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }