FKIE_CVE-2021-43579
Vulnerability from fkie_nvd - Published: 2022-01-10 14:10 - Updated: 2024-11-21 06:29
Severity ?
Summary
A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13 results in remote code execution if the victim converts an HTML document linking to a crafted BMP file.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| htmldoc_project | htmldoc | * | |
| debian | debian_linux | 9.0 |
{
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*",
"matchCriteriaId": "88D3AD7A-B075-413C-B449-D52E8EBE160F",
"versionEndIncluding": "1.9.13",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
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"nodes": [
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"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
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"vulnerable": true
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],
"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "A stack-based buffer overflow in image_load_bmp() in HTMLDOC \u003c= 1.9.13 results in remote code execution if the victim converts an HTML document linking to a crafted BMP file."
},
{
"lang": "es",
"value": "Un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en la funci\u00f3n image_load_bmp() en HTMLDOC versiones anteriores a 1.9.13 incluy\u00e9ndola, resulta en una ejecuci\u00f3n de c\u00f3digo remota si la v\u00edctima convierte un documento HTML que enlaza con un archivo BMP dise\u00f1ado"
}
],
"id": "CVE-2021-43579",
"lastModified": "2024-11-21T06:29:28.970",
"metrics": {
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"baseSeverity": "MEDIUM",
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 6.8,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
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"published": "2022-01-10T14:10:24.167",
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"url": "https://github.com/michaelrsweet/htmldoc/commit/27d08989a5a567155d506ac870ae7d8cc88fa58b"
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"vulnStatus": "Modified",
"weaknesses": [
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"lang": "en",
"value": "CWE-787"
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],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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