Show plain JSON{"id": "CVE-2015-4490", "cveTags": [], "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}]}, "published": "2015-08-16T01:59:18.080", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.mozilla.org/security/announce/2015/mfsa2015-91.html", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.securitytracker.com/id/1033247", "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2702-1", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2702-2", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.ubuntu.com/usn/USN-2702-3", "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1086999", "tags": ["Issue Tracking"], "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/201605-06", "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mozilla.org/security/announce/2015/mfsa2015-91.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1033247", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2702-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2702-2", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2702-3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1086999", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201605-06", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 does not implement the Content Security Policy Level 2 exceptions for the blob, data, and filesystem URL schemes during wildcard source-expression matching, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks by leveraging unexpected policy-enforcement behavior."}, {"lang": "es", "value": "Vulnerabilidad en la funci\u00f3n nsCSPHostSrc::permits en dom/security/nsCSPUtils.cpp en Mozilla Firefox en versiones anteriores a 40.0, no implementa excepciones de nivel 2 del Content Security Policy para el blob, los datos y el sistema de archivos de esquemas URL durante la b\u00fasqueda de coincidencia entre expresiones de c\u00f3digo y el comod\u00edn, lo que podr\u00eda facilitar a atacantes remotos realizar ataques de XSS mediante el aprovechamiento del comportamiento inesperado del cumplimiento de pol\u00edticas."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40AB4FC4-00EA-4C4E-81D8-170BD068B28B", "versionEndIncluding": "39.0.3"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B"}, {"criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F"}, {"criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79A602C5-61FE-47BA-9786-F045B6C6DBA8"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"} 