FKIE_CVE-2014-1582
Vulnerability from fkie_nvd - Published: 2014-10-15 10:55 - Updated: 2026-06-17 00:05
Severity
Summary
The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site by providing a valid certificate from an arbitrary recognized Certification Authority.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "security@mozilla.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"matchCriteriaId": "97A0B769-5287-4E95-874B-F1D7FC41C7AF",
"versionEndIncluding": "32.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:30.0:*:*:*:*:*:*:*",
"matchCriteriaId": "38EBC9E7-46AD-4DCD-AA7B-5071F55E3755",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11F024A-A8B7-405B-8A13-4BF406FBDB22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D81A3698-797C-4CD9-BB02-A9182E0A6E11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site by providing a valid certificate from an arbitrary recognized Certification Authority."
},
{
"lang": "es",
"value": "La implementaci\u00f3n Public Key Pinning (PKP) en Mozilla Firefox anterior a 33.0 no considera debidamente el comportamiento de la integraci\u00f3n de conexiones (connection-coalescing) de SPDY y HTTP/2 en el caso de una direcci\u00f3n IP compartida, lo que permite a atacantes man-in-the-middle evadir una configuraci\u00f3n de fijaci\u00f3n (pinning) y suplantar un sitio web mediante la provisi\u00f3n de un certificado v\u00e1lido de una autoridad de certificaci\u00f3n reconocida y arbitraria."
}
],
"id": "CVE-2014-1582",
"lastModified": "2026-06-17T00:05:13.260",
"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": true
}
]
},
"published": "2014-10-15T10:55:06.897",
"references": [
{
"source": "security@mozilla.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html"
},
{
"source": "security@mozilla.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html"
},
{
"source": "security@mozilla.org",
"url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html"
},
{
"source": "security@mozilla.org",
"url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html"
},
{
"source": "security@mozilla.org",
"url": "http://secunia.com/advisories/62022"
},
{
"source": "security@mozilla.org",
"url": "http://secunia.com/advisories/62023"
},
{
"source": "security@mozilla.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.mozilla.org/security/announce/2014/mfsa2014-80.html"
},
{
"source": "security@mozilla.org",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"source": "security@mozilla.org",
"url": "http://www.securityfocus.com/bid/70432"
},
{
"source": "security@mozilla.org",
"url": "http://www.securitytracker.com/id/1031028"
},
{
"source": "security@mozilla.org",
"url": "http://www.ubuntu.com/usn/USN-2372-1"
},
{
"source": "security@mozilla.org",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1049095"
},
{
"source": "security@mozilla.org",
"url": "https://security.gentoo.org/glsa/201504-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/62022"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/62023"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.mozilla.org/security/announce/2014/mfsa2014-80.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/70432"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1031028"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-2372-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1049095"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201504-01"
}
],
"sourceIdentifier": "security@mozilla.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-310"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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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
model, served locally by ML-Gateway.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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