CERTA-2011-AVI-278
Vulnerability from certfr_avis - Published: 2011-05-06 - Updated: 2011-05-06
Une vulnérabilité dans le paquet Ubuntu de usb-creator permet à un utilisateur malveillant d'effectuer des opérations non autorisées sur les points de montage de partitions.
Description
Les accès à une méthode exposée par le paquet Ubuntu d'usb-creator ne sont pas correctement validés. Un utilisateur malveillant peut ainsi effectuer des opérations non autorisées sur les disques, comme le démontage de partitions système.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 10.10 : paquet usb-creator versions inf\u00e9rieures \u00e0 0.2.25.3 ;",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 11.04 : paquet usb-creator versions inf\u00e9rieures \u00e0 0.2.28.3 ;",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 10.04 : paquet usb-creator versions inf\u00e9rieures \u00e0 0.2.22.3.",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nLes acc\u00e8s \u00e0 une m\u00e9thode expos\u00e9e par le paquet Ubuntu d\u0027usb-creator ne\nsont pas correctement valid\u00e9s. Un utilisateur malveillant peut ainsi\neffectuer des op\u00e9rations non autoris\u00e9es sur les disques, comme le\nd\u00e9montage de partitions syst\u00e8me.\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-2011-1828",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-1828"
}
],
"initial_release_date": "2011-05-06T00:00:00",
"last_revision_date": "2011-05-06T00:00:00",
"links": [],
"reference": "CERTA-2011-AVI-278",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2011-05-06T00:00:00.000000"
}
],
"risks": [
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans le paquet Ubuntu de usb-creator permet \u00e0 un\nutilisateur malveillant d\u0027effectuer des op\u00e9rations non autoris\u00e9es sur\nles points de montage de partitions.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans le paquet Ubuntu usb-creator",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-1127-1 du 02 mai 2011",
"url": "http://www.ubuntulinux.org/usn/usn-1127-1"
}
]
}
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