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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "matchCriteriaId": "32A6F603-7480-49E6-A02A-57898E785620", "versionEndIncluding": "52.0.2743.82", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The Web Cryptography API (aka WebCrypto) implementation in Blink, as used in Google Chrome before 52.0.2743.116, does not properly copy data buffers, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted JavaScript code, related to NormalizeAlgorithm.cpp and SubtleCrypto.cpp."}, {"lang": "es", "value": "La implementaci\u00f3n Web Cryptography API (tambi\u00e9n conocido como WebCrypto) en Blink, como se usa en Google Chrome en versiones anteriores a 52.0.2743.116, no copia adecuadamente b\u00fafers de datos, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (uso despu\u00e9s de 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"confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-08-07T19:59:06.533", "references": [{"source": "chrome-cve-admin@google.com", "url": "http://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00005.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00006.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://rhn.redhat.com/errata/RHSA-2016-1580.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.debian.org/security/2016/dsa-3645"}, {"source": 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"sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2016:1580", "cpe": "cpe:/a:redhat:rhel_extras:6", "package": "chromium-browser-0:52.0.2743.116-1.el6", "product_name": "Red Hat Enterprise Linux 6 Supplementary", "release_date": "2016-08-09T00:00:00Z"}], "bugzilla": {"description": "chromium-browser: Use-after-free in Blink", "id": "1363981", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1363981"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "details": ["The Web Cryptography API (aka WebCrypto) implementation in Blink, as used in Google Chrome before 52.0.2743.116, does not properly copy data buffers, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted JavaScript code, related to NormalizeAlgorithm.cpp and SubtleCrypto.cpp."], "name": "CVE-2016-5142", "public_date": "2016-08-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-5142\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-5142\nhttps://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop.html"], "threat_severity": "Important"}