FKIE_CVE-2006-3431
Vulnerability from fkie_nvd - Published: 2006-07-07 18:05 - Updated: 2026-06-16 22:27{
"affected": [
{
"affectedData": [
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"product": "n/a",
"vendor": "n/a",
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"status": "affected",
"version": "n/a"
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],
"source": "cve@mitre.org"
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],
"configurations": [
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"nodes": [
{
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"criteria": "cpe:2.3:a:microsoft:excel:*:*:*:*:*:*:*:*",
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in certain Asian language versions of Microsoft Excel might allow user-assisted attackers to execute arbitrary code via a crafted STYLE record in a spreadsheet that triggers the overflow when the user attempts to repair the document or selects the \"Style\" option, as demonstrated by nanika.xls. NOTE: Microsoft has confirmed to CVE via e-mail that this is different than the other Excel vulnerabilities announced before 20060707, including CVE-2006-3059 and CVE-2006-3086."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer en ciertas versiones en lengua asi\u00e1tica de Microsoft Excel podr\u00edan permitir a atacantes asistidos por usuario ejecutar c\u00f3digo arbitrario a trav\u00e9s de un registro STYLE manipulado en una hoja de c\u00e1lculo que desencadena el desbordamiento cuando el usuario trata de reparar el documento o selecciona la opci\u00f3n \"Style\", como se demuestra por nanika.xls. NOTA: Microsoft ha confirmado a CVE a trav\u00e9s de e-mail que esta vulnerabilidad es diferente a las otras vulnerabilidades Excel anunciadas antes del 07-07-2006, incluyendo CVE-2006-3059 y CVE-2006-3086."
}
],
"id": "CVE-2006-3431",
"lastModified": "2026-06-16T22:27:03.150",
"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",
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"published": "2006-07-07T18:05:00.000",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
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"value": "NVD-CWE-Other"
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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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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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.
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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.