CVE-2016-2845

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "chrome-cve-admin@google.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "matchCriteriaId": "99CABF0F-D201-46AE-83DC-09257264BF7D", "versionEndIncluding": "48.0.2564.116", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 49.0.2623.75, does not ignore a URL's path component in the case of a ServiceWorker fetch, which allows remote attackers to obtain sensitive information about visited web pages by reading CSP violation reports, related to FrameFetchContext.cpp and ResourceFetcher.cpp."}, {"lang": "es", "value": "La implementaci\u00f3n de la Content Security Policy (CSP) en Blink, tal como se utiliza en Google Chrome en versiones anteriores a 49.0.2623.75, no ignora un componente de ruta de URL en el caso de la recuperaci\u00f3n de un ServiceWorker, lo que permite a atacantes remotos obtener informaci\u00f3n sensible sobre p\u00e1ginas web visitadas mediante la lectura de informes de violaci\u00f3n de la CSP, relacionados con FrameFetchContext.cpp y ResourceFetcher.cpp."}], "id": "CVE-2016-2845", "lastModified": "2026-06-17T00:44:34.750", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-03-06T02:59:15.867", "references": [{"source": "chrome-cve-admin@google.com", "url": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://homakov.blogspot.com/2014/01/using-content-security-policy-for-evil.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.securityfocus.com/bid/84168"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.securitytracker.com/id/1035185"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-2920-1"}, {"source": "chrome-cve-admin@google.com", "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=542060"}, {"source": "chrome-cve-admin@google.com", "url": "https://code.google.com/p/chromium/issues/detail?id=591402"}, {"source": "chrome-cve-admin@google.com", "url": "https://codereview.chromium.org/1454003003/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://homakov.blogspot.com/2014/01/using-content-security-policy-for-evil.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/84168"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1035185"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2920-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=542060"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.google.com/p/chromium/issues/detail?id=591402"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://codereview.chromium.org/1454003003/"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2016:0359", "cpe": "cpe:/a:redhat:rhel_extras:6", "package": "chromium-browser-0:49.0.2623.75-1.el6", "product_name": "Red Hat Enterprise Linux 6 Supplementary", "release_date": "2016-03-07T00:00:00Z"}], "bugzilla": {"description": "chromium-browser: CSP implementation in Blink does not ignore a URL's path component in the case of a ServiceWorker fetch", "id": "1315362", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1315362"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["The Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 49.0.2623.75, does not ignore a URL's path component in the case of a ServiceWorker fetch, which allows remote attackers to obtain sensitive information about visited web pages by reading CSP violation reports, related to FrameFetchContext.cpp and ResourceFetcher.cpp."], "name": "CVE-2016-2845", "public_date": "2015-11-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2845\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2845\nhttps://codereview.chromium.org/1454003003/"], "threat_severity": "Moderate"}

{}