FKIE_CVE-2012-0452
Vulnerability from fkie_nvd - Published: 2012-02-11 02:55 - Updated: 2026-06-16 23:37
Severity
Summary
Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector's access to a hash table containing a stale XBL binding.
References
{
"affected": [
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"vendor": "n/a",
"versions": [
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"source": "cve@mitre.org"
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"configurations": [
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector\u0027s access to a hash table containing a stale XBL binding."
},
{
"lang": "es",
"value": "Vulnerabilidad de uso despu\u00e9s de liberar en Mozilla Firefox v10.x anteriores a v10.0.1, Thunderbird v10.x anteriores a v10.0.1, y SeaMonkey v2.7 permite a usuarios remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo de su eleccion a trav\u00e9s de vectores que disparan fallos en la llamada a la funci\u00f3n nsXBLDocumentInfo::ReadPrototypeBindings, relativo al acceso peri\u00f3dico al colector de tabla hash que contienen un enlace viejo.\r\n"
}
],
"id": "CVE-2012-0452",
"lastModified": "2026-06-16T23:37:17.990",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"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"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
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"published": "2012-02-11T02:55:00.830",
"references": [
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"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.html"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.html"
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{
"source": "cve@mitre.org",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:017"
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{
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"url": "http://www.mozilla.org/security/announce/2012/mfsa2012-10.html"
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{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/51975"
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{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/USN-1360-1"
},
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"source": "cve@mitre.org",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=724284"
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017"
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"url": "http://secunia.com/advisories/48110"
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{
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"url": "http://secunia.com/advisories/49055"
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{
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:017"
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:018"
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"url": "http://www.mozilla.org/security/announce/2012/mfsa2012-10.html"
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{
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"url": "http://www.securityfocus.com/bid/51975"
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{
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"url": "http://www.ubuntu.com/usn/USN-1360-1"
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=724284"
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"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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