fkie_cve-2015-0803
Vulnerability from fkie_nvd
Published
2015-04-01 10:59
Modified
2025-04-12 10:46
Severity ?
Summary
The HTMLSourceElement::AfterSetAttr function in Mozilla Firefox before 37.0 does not properly constrain the original data type of a casted value during the setting of a SOURCE element's attributes, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via a crafted HTML document.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 14.10 | |
| opensuse | opensuse | 13.1 | |
| opensuse | opensuse | 13.2 | |
| mozilla | firefox | * |
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"value": "The HTMLSourceElement::AfterSetAttr function in Mozilla Firefox before 37.0 does not properly constrain the original data type of a casted value during the setting of a SOURCE element\u0027s attributes, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via a crafted HTML document."
},
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"value": "La funci\u00f3n HTMLSourceElement::AfterSetAttr en Mozilla Firefox anterior a 37.0 no limita correctamente el tipo de datos originales de un valor asignado durante la configuraci\u00f3n de los atributos de un elemento SOURCE, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n) a trav\u00e9s de un documento HTML manipulado."
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],
"id": "CVE-2015-0803",
"lastModified": "2025-04-12T10:46:40.837",
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"baseSeverity": "HIGH",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 6.4,
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"published": "2015-04-01T10:59:04.800",
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"vulnStatus": "Deferred",
"weaknesses": [
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"value": "CWE-264"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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