CERTA-2010-AVI-404
Vulnerability from certfr_avis - Published: 2010-08-25 - Updated: 2010-08-25
Une vulnérabilité dans Squid permet à un utilisateur malveillant de provoquer un déni de service à distance.
Description
Lorsqu'aucun résolveur DNS pour IPv6 n'est présent dans le serveur Squid, des réponses DNS de grande taille peuvent provoquer un déni de service.
Solution
La version 3.1.7 remédie à ce problème.
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Squid version 3.1.6.
Des versions antérieures peuvent être concernées.
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\u003eSquid version 3.1.6. \u003cP\u003eDes versions ant\u00e9rieures peuvent \u00eatre concern\u00e9es.\u003c/P\u003e\u003c/p\u003e",
"content": "## Description\n\nLorsqu\u0027aucun r\u00e9solveur DNS pour IPv6 n\u0027est pr\u00e9sent dans le serveur\nSquid, des r\u00e9ponses DNS de grande taille peuvent provoquer un d\u00e9ni de\nservice.\n\n## Solution\n\nLa version 3.1.7 rem\u00e9die \u00e0 ce probl\u00e8me.\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": [],
"initial_release_date": "2010-08-25T00:00:00",
"last_revision_date": "2010-08-25T00:00:00",
"links": [
{
"title": "Bulletin des changements de la version Squid 3.1.7 du 24 ao\u00fbt 2010 :",
"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_7.html"
}
],
"reference": "CERTA-2010-AVI-404",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2010-08-25T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans Squid permet \u00e0 un utilisateur malveillant de\nprovoquer un d\u00e9ni de service \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans Squid",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin des changements de la version Squid 3.1.7 du 24 ao\u00fbt 2010",
"url": null
}
]
}
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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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