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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA6ADD0A-4381-47BB-93F1-386ADB5C3924", "versionEndIncluding": "43.0.2357.81", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The DecodeHSTSPreloadRaw function in net/http/transport_security_state.cc in Google Chrome before 43.0.2357.130 does not properly canonicalize DNS hostnames before making comparisons to HSTS or HPKP preload entries, which allows remote attackers to bypass intended access restrictions via a string that (1) ends in a . (dot) character or (2) is not entirely lowercase."}, {"lang": "es", "value": "La funci\u00f3n DecodeHSTSPreloadRaw en net/http/transport_security_state.cc en Google Chrome anterior a 43.0.2357.130 no canonicaliza correctamente los nombres de anfitriones DNS antes de hacer comparaciones con las entradas de precarga HSTS o HPKP, lo que permite a atacantes remotos evadir las restricciones de acceso a trav\u00e9s de una cadena que (1) acaba en un caracter . (punto) o (2) no est\u00e1 completamente en min\u00fasculas."}], "id": "CVE-2015-1269", "lastModified": "2024-11-21T02:25:01.870", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-06-26T14:59:03.923", "references": [{"source": "chrome-cve-admin@google.com", "url": "http://googlechromereleases.blogspot.com/2015/06/chrome-stable-update.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00057.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00012.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://rhn.redhat.com/errata/RHSA-2015-1188.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.debian.org/security/2015/dsa-3315"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.securityfocus.com/bid/75336"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.securitytracker.com/id/1032731"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-2652-1"}, {"source": "chrome-cve-admin@google.com", "url": "https://code.google.com/p/chromium/issues/detail?id=461481"}, {"source": "chrome-cve-admin@google.com", "url": "https://codereview.chromium.org/1149753002"}, {"source": "chrome-cve-admin@google.com", "url": "https://security.gentoo.org/glsa/201507-18"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://googlechromereleases.blogspot.com/2015/06/chrome-stable-update.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00057.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2015-1188.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2015/dsa-3315"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/75336"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1032731"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2652-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.google.com/p/chromium/issues/detail?id=461481"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://codereview.chromium.org/1149753002"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201507-18"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2015:1188", "cpe": "cpe:/a:redhat:rhel_extras:6", "package": "chromium-browser-0:43.0.2357.130-1.el6_6", "product_name": "Supplementary for Red Hat Enterprise Linux 6", "release_date": "2015-06-25T00:00:00Z"}], "bugzilla": {"description": "chromium-browser: Normalization error in HSTS/HPKP preload list", "id": "1234699", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1234699"}, "csaw": false, "cvss": {"cvss_base_score": "6.4", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "status": "verified"}, "details": ["The DecodeHSTSPreloadRaw function in net/http/transport_security_state.cc in Google Chrome before 43.0.2357.130 does not properly canonicalize DNS hostnames before making comparisons to HSTS or HPKP preload entries, which allows remote attackers to bypass intended access restrictions via a string that (1) ends in a . (dot) character or (2) is not entirely lowercase."], "name": "CVE-2015-1269", "public_date": "2015-06-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-1269\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-1269\nhttps://googlechromereleases.blogspot.com/2015/06/chrome-stable-update.html"], "threat_severity": "Moderate"}