CVE-2016-2817

{"id": "CVE-2016-2817", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "published": "2016-04-30T17:59:14.647", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html", "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html", "source": "security@mozilla.org"}, {"url": "http://www.mozilla.org/security/announce/2016/mfsa2016-46.html", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.securitytracker.com/id/1035692", "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2936-1", "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2936-2", "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2936-3", "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1227462", "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/201701-15", "source": "security@mozilla.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The WebExtension sandbox feature in browser/components/extensions/ext-tabs.js in Mozilla Firefox before 46.0 does not properly restrict principal inheritance during chrome.tabs.create and chrome.tabs.update API calls, which allows remote attackers to conduct Universal XSS (UXSS) attacks via a crafted extension that accesses a (1) javascript: or (2) data: URL."}, {"lang": "es", "value": "La funcionalidad de sandbox WebExtension en browser/components/extensions/ext-tabs.js en Mozilla Firefox en versiones anteriores a 46.0 no restringe adecuadamente la herencia principal durante llamadas API chrome.tabs.create y chrome.tabs.update, lo que permite a atacantes remotos llevar a cabo ataques Universal XSS (UXSS) a trav\u00e9s de una extensi\u00f3n manipulada que accede a una URL (1) javascript: o (2) data:."}], "lastModified": "2017-07-01T01:29:40.937", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97000851-C511-487E-A5E8-FCB173D76624", "versionEndIncluding": "45.0.2"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}