FKIE_CVE-2010-1121
Vulnerability from fkie_nvd - Published: 2010-03-25 21:00 - Updated: 2026-04-29 01:13
Severity
Summary
Mozilla Firefox 3.6.x before 3.6.3 does not properly manage the scopes of DOM nodes that are moved from one document to another, which allows remote attackers to conduct use-after-free attacks and execute arbitrary code via unspecified vectors involving improper interaction with garbage collection, as demonstrated by Nils during a Pwn2Own competition at CanSecWest 2010.
References
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"value": "Mozilla Firefox 3.6.x before 3.6.3 does not properly manage the scopes of DOM nodes that are moved from one document to another, which allows remote attackers to conduct use-after-free attacks and execute arbitrary code via unspecified vectors involving improper interaction with garbage collection, as demonstrated by Nils during a Pwn2Own competition at CanSecWest 2010."
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"value": "Firefox de Mozilla versiones 3.6.x anteriores a 3.6.3, no administra apropiadamente los \u00e1mbitos de los nodos DOM que son movidos de un documento a otro, lo que permite a los atacantes remotos conducir ataques de uso de memoria previamente liberada y ejecutar c\u00f3digo arbitrario por medio de vectores no especificados que implican una interacci\u00f3n inapropiada con garbage collection, como es demostrado por Nils durante una competencia de Pwn2Own en CanSecWest 2010."
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"id": "CVE-2010-1121",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
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"accessVector": "NETWORK",
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"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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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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