FKIE_CVE-2015-1269
Vulnerability from fkie_nvd - Published: 2015-06-26 14:59 - Updated: 2026-06-17 00:22
Severity
Summary
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.
References
{
"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": "AA6ADD0A-4381-47BB-93F1-386ADB5C3924",
"versionEndIncluding": "43.0.2357.81",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"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": "2026-06-17T00:22:05.110",
"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"
}
]
}
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Sightings
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Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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