CERTA-2004-AVI-196
Vulnerability from certfr_avis
None
Description
isakmpd est un service basé sur le protocole IKE. isakmpd sert notamment à la négociation et à la gestion des associations de sécurité (SA ou Security Associations) pour du trafic réseau chiffré et/ou authentifié (IPSEC).
Au moyen de paquets habilement constitués, un utilisateur non autorisé peut supprimer une association de sécurité (SA) et réaliser ainsi un déni de service par destruction du tunnel IPSEC.
Solution
Pour OpenBSD version 3.5, appliquer le correctif disponible à cette adresse :
ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/012_isakmpd.patch
OpenBSD 3.5 et versions antérieures.
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\u003eOpenBSD 3.5 et versions ant\u00e9rieures.\u003c/p\u003e",
"content": "## Description\n\nisakmpd est un service bas\u00e9 sur le protocole IKE. isakmpd sert notamment\n\u00e0 la n\u00e9gociation et \u00e0 la gestion des associations de s\u00e9curit\u00e9 (SA ou\nSecurity Associations) pour du trafic r\u00e9seau chiffr\u00e9 et/ou authentifi\u00e9\n(IPSEC).\n\nAu moyen de paquets habilement constitu\u00e9s, un utilisateur non autoris\u00e9\npeut supprimer une association de s\u00e9curit\u00e9 (SA) et r\u00e9aliser ainsi un\nd\u00e9ni de service par destruction du tunnel IPSEC.\n\n## Solution\n\nPour OpenBSD version 3.5, appliquer le correctif disponible \u00e0 cette\nadresse :\n\n ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/012_isakmpd.patch\n",
"cves": [],
"initial_release_date": "2004-06-11T00:00:00",
"last_revision_date": "2004-06-11T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 OpenBSD #012 du 10 juin 2004 :",
"url": "http://www.openbsd.org/errata.html#isakmpd"
}
],
"reference": "CERTA-2004-AVI-196",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2004-06-11T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
}
],
"summary": null,
"title": "D\u00e9ni de service pour isakmpd",
"vendor_advisories": [
{
"published_at": null,
"title": "Avis de s\u00e9curit\u00e9 d\u0027OpenBSD du 10 juin 2004",
"url": null
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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