CERTA-2010-AVI-133
Vulnerability from certfr_avis - Published: - Updated:
Une vulnérabilité dans le serveur Samba donne à un utilisateur distant l'accès en lecture à tous les fichiers du serveurs.
Description
La configuration par défaut du serveur Samba contient la directive : wide links = yes.
Conjuguée aux extensions Unix des clients et à certains droits sur des partages, elle permet à un utilisateur distant d'accéder à tous les fichiers présents sur le serveur.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Samba versions 3.3.x, 3.4.x et 3.5.x.
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cp\u003eSamba versions 3.3.x, 3.4.x et 3.5.x.\u003c/p\u003e",
"content": "## Description\n\nLa configuration par d\u00e9faut du serveur Samba contient la directive\u00a0:\nwide links = yes.\n\nConjugu\u00e9e aux extensions Unix des clients et \u00e0 certains droits sur des\npartages, elle permet \u00e0 un utilisateur distant d\u0027acc\u00e9der \u00e0 tous les\nfichiers pr\u00e9sents sur le serveur.\n\n## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2010-0926",
"url": "https://www.cve.org/CVERecord?id=CVE-2010-0926"
}
],
"links": [
{
"title": "Rapport d\u0027erreur du projet Samba :",
"url": "http://www.samba.org/samba/news/symlink_attack.html"
}
],
"reference": "CERTA-2010-AVI-133",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2010-03-25T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans le serveur Samba donne \u00e0 un utilisateur distant\nl\u0027acc\u00e8s en lecture \u00e0 tous les fichiers du serveurs.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans Samba",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-918-1 du 24 mars 2010",
"url": "http://www.ubuntulinux.org/usn/usn-918-1"
}
]
}
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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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