{ "id": "CVE-2018-5113", "sourceIdentifier": "security@mozilla.org", "published": "2018-06-11T21:29:13.390", "lastModified": "2019-10-03T00:03:26.223", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The \"browser.identity.launchWebAuthFlow\" function of WebExtensions is only allowed to load content over \"https:\" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox < 58." }, { "lang": "es", "value": "La funci\u00f3n \"browser.identity.launchWebAuthFlow\" de WebExtensions solo tiene permitido cargar contenido sobre \"https:\" pero este requisito no se cumpli\u00f3 correctamente. Esto puede permitir que las p\u00e1ginas privilegiadas se carguen mediante la extensi\u00f3n. Esta vulnerabilidad afecta a las versiones anteriores a la 58 de Firefox." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "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-862" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "versionEndIncluding": "57.0.4", "matchCriteriaId": "1725C8A3-FA9C-4A5E-B46F-48FDB429E7EE" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "matchCriteriaId": "9070C9D8-A14A-467F-8253-33B966C16886" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/102786", "source": "security@mozilla.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id/1040270", "source": "security@mozilla.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1425267", "source": "security@mozilla.org", "tags": [ "Issue Tracking", "Permissions Required" ] }, { "url": "https://usn.ubuntu.com/3544-1/", "source": "security@mozilla.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.mozilla.org/security/advisories/mfsa2018-02/", "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ] } ] }