CERTA-2011-AVI-621
Vulnerability from certfr_avis - Published: 2011-11-09 - Updated: 2011-11-09
Une vulnérabilité dans la pile TCP/IP de Windows permet à une personne malintentionnée d'exécuter du code arbitraire à distance.
Description
La vulnérabilité est due à un dépassement d'entier (integer overflow) d'un compteur dans la pile TCP/IP de Windows. Cette vulnérabilité pourrait être exploitée par une personne malintentionnée en envoyant un grand nombre de paquets UDP spécialement conçus à destination d'un port qui n'est pas en écoute. Le traitement de ces paquets peut conduire à un dépassement d'entier d'un compteur de référence, et finalement mener à une exécution de code arbitraire à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Title | Publication Time | Tags | |
|---|---|---|---|
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Windows Vista Service Pack 2 ;",
"product": {
"name": "Windows",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Windows Server 2008 R2 ;",
"product": {
"name": "Windows",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Windows Server 2008 ;",
"product": {
"name": "Windows",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Windows 7.",
"product": {
"name": "Windows",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nLa vuln\u00e9rabilit\u00e9 est due \u00e0 un d\u00e9passement d\u0027entier (integer overflow)\nd\u0027un compteur dans la pile TCP/IP de Windows. Cette vuln\u00e9rabilit\u00e9\npourrait \u00eatre exploit\u00e9e par une personne malintentionn\u00e9e en envoyant un\ngrand nombre de paquets UDP sp\u00e9cialement con\u00e7us \u00e0 destination d\u0027un port\nqui n\u0027est pas en \u00e9coute. Le traitement de ces paquets peut conduire \u00e0 un\nd\u00e9passement d\u0027entier d\u0027un compteur de r\u00e9f\u00e9rence, et finalement mener \u00e0\nune ex\u00e9cution de code arbitraire \u00e0 distance.\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-2011-2013",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-2013"
}
],
"initial_release_date": "2011-11-09T00:00:00",
"last_revision_date": "2011-11-09T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-083 du 08 novembre 2011 :",
"url": "http://technet.microsoft.com/en-us/security/bulletin/MS11-083"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-083 du 08 novembre 2011 :",
"url": "http://technet.microsoft.com/fr-fr/security/bulletin/MS11-083"
}
],
"reference": "CERTA-2011-AVI-621",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2011-11-09T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans la pile TCP/IP de \u003cspan\nclass=\"textit\"\u003eWindows\u003c/span\u003e permet \u00e0 une personne malintentionn\u00e9e\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans la pile TCP/IP de Windows",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS-11-083 du 08 novembre 2011",
"url": null
}
]
}
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