CVE-2008-3657 (GCVE-0-2008-3657)
Vulnerability from cvelistv5 – Published: 2008-08-13 01:00 – Updated: 2024-08-07 09:45
VLAI
EPSS
VEX
Summary
The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
30 references
Date Public
2008-08-08 00:00
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"value": "The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check \"taintness\" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen."
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"value": "El m\u00f3dulo dl en Ruby versiones 1.8.5 y anteriores, versiones 1.8.6 hasta 1.8.6-p286, versiones 1.8.7 hasta 1.8.7-p71, y versiones 1.9 a r18423 no comprueba la \"taintness\" de entradas, lo que permite a los atacantes dependiendo del contexto omitir los niveles seguros y ejecutar funciones peligrosas mediante el acceso a una biblioteca usando DL.dlopen."
}
],
"id": "CVE-2008-3657",
"lastModified": "2026-04-23T00:35:47.467",
"metrics": {
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{
"acInsufInfo": true,
"baseSeverity": "HIGH",
"cvssData": {
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"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"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
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"type": "Primary"
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},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-05-18T09:45:17+00:00",
"cve": "CVE-2008-3657",
"id": "CVE-2008-3657",
"initial_release_date": "2008-08-08T00:00:00+00:00",
"product_status:fixed": "387",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "ruby: missing \"taintness\" checks in dl module",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2008/cve-2008-3657.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-04-25T01:54:47Z",
"cve": "CVE-2008-3657",
"id": "CVE-2008-3657",
"initial_release_date": "2023-02-15T06:07:24Z",
"product_status:recommended": "6",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2008-3657",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2008-3657.json",
"version": "8"
}
}
}
Loading…
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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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