FKIE_CVE-2006-3804
Vulnerability from fkie_nvd - Published: 2006-07-27 19:04 - Updated: 2026-06-16 22:27
Severity
Summary
Heap-based buffer overflow in Mozilla Thunderbird before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to cause a denial of service (crash) via a VCard attachment with a malformed base64 field, which copies more data than expected due to an integer underflow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mozilla | seamonkey | 1.0 | |
| mozilla | seamonkey | 1.0 | |
| mozilla | seamonkey | 1.0.1 | |
| mozilla | seamonkey | 1.0.2 | |
| mozilla | thunderbird | 1.5 | |
| mozilla | thunderbird | 1.5.0.2 | |
| mozilla | thunderbird | 1.5.0.4 |
{
"affected": [
{
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"vendor": "n/a",
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"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
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"descriptions": [
{
"lang": "en",
"value": "Heap-based buffer overflow in Mozilla Thunderbird before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to cause a denial of service (crash) via a VCard attachment with a malformed base64 field, which copies more data than expected due to an integer underflow."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer basado en pila en Mozilla Thunderbird anterior a 1.5.0.5 y SeaMonkey anterior a 1.0.3 permite a atacantes remotos provocar denegaci\u00f3n de servicio (caida) a trav\u00e9s de una adjunto Vcard con un campo base64 mal formado, lo cual copia m\u00e1s datos que los esperados llevando consigo a un desbordamiento inferior de entero."
}
],
"id": "CVE-2006-3804",
"lastModified": "2026-06-16T22:27:50.870",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2006-07-27T19:04:00.000",
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},
{
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{
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{
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"url": "http://secunia.com/advisories/21336"
},
{
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"url": "http://secunia.com/advisories/21343"
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{
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{
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"url": "http://secunia.com/advisories/21607"
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{
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{
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"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102763-1"
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27985"
},
{
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"url": "https://issues.rpath.com/browse/RPL-537"
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{
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11395"
},
{
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"url": "https://usn.ubuntu.com/329-1/"
},
{
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
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"source": "nvd@nist.gov",
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]
}
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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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