CERTA-2004-AVI-141
Vulnerability from certfr_avis - Published: - Updated:
Une vulnérabilité présente dans utempter permet à un utilisateur mal intentionné d'exécuter des commandes avec des privilèges élevés.
Description
utempter est une application qui peut être utilisée pour mettre à jour les fichiers /var/run/utmp et /var/log/wtmp.
Une vulnérabilité de l'application permet à un utilisateur mal intentionné, en utilisant un lien symbolique, d'écraser un fichier avec les droits de l'administrateur root.
Solution
Appliquer le correctif fourni par votre éditeur.
utempter versions 0.5.x.
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | |
|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cSPAN class=\"textit\"\u003eutempter\u003c/SPAN\u003e versions 0.5.x.",
"content": "## Description\n\nutempter est une application qui peut \u00eatre utilis\u00e9e pour mettre \u00e0 jour\nles fichiers /var/run/utmp et /var/log/wtmp. \n\nUne vuln\u00e9rabilit\u00e9 de l\u0027application permet \u00e0 un utilisateur mal\nintentionn\u00e9, en utilisant un lien symbolique, d\u0027\u00e9craser un fichier avec\nles droits de l\u0027administrateur root.\n\n## Solution\n\nAppliquer le correctif fourni par votre \u00e9diteur.\n",
"cves": [],
"links": [
{
"title": "Avis de s\u00e9curit\u00e9 SUSE SuSE-SA:2004:012 du 14 mai 2004 :",
"url": "http://www.suse.com/de/security/2004_12_mc.html"
},
{
"title": "Avis de s\u00e9curit\u00e9 RedHat RHSA-2004:175 du 30 avril 2004 :",
"url": "http://rhn.redhat.com/errata/RHSA-2004-175.html"
},
{
"title": "Avis de s\u00e9curit\u00e9 Gentoo GLSA 200405-05 du 13 mai 2004 :",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200405-05.xml"
},
{
"title": "Avis de s\u00e9curit\u00e9 RedHat RHSA-2004:174 du 26 mai 2004 :",
"url": "http://rhn.redhat.com/errata/RHSA-2004-174.html"
}
],
"reference": "CERTA-2004-AVI-141",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2004-04-23T00:00:00.000000"
},
{
"description": "ajout de l\u0027avis de s\u00e9curit\u00e9 RedHat.",
"revision_date": "2004-05-03T00:00:00.000000"
},
{
"description": "ajout de l\u0027avis de s\u00e9curit\u00e9 Gentoo.",
"revision_date": "2004-05-14T00:00:00.000000"
},
{
"description": "correction des r\u00e9f\u00e9rences Mandrake et Gentoo, ajout de l\u0027avis de s\u00e9curit\u00e9 SUSE.",
"revision_date": "2004-05-17T00:00:00.000000"
},
{
"description": "ajout d\u0027un second avis de s\u00e9curit\u00e9 RedHat.",
"revision_date": "2004-06-09T00:00:00.000000"
}
],
"risks": [
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 pr\u00e9sente dans \u003cspan class=\"textit\"\u003eutempter\u003c/span\u003e\npermet \u00e0 un utilisateur mal intentionn\u00e9 d\u0027ex\u00e9cuter des commandes avec\ndes privil\u00e8ges \u00e9lev\u00e9s.\n",
"title": "Vuln\u00e9rabilit\u00e9 de l\u0027application utempter",
"vendor_advisories": [
{
"published_at": null,
"title": "Avis de s\u00e9curit\u00e9 Mandrake MDKSA-2004:031",
"url": "http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:031"
}
]
}
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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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