CERTA-2007-AVI-035
Vulnerability from certfr_avis - Published: - Updated:
Deux vulnérabilités présentes dans Squid permettent de réaliser un déni de service.
Description
La première vulnérabilité permet à une personne malveillante de réaliser un déni de service en utilisant une requête FTP spécialement conçue.
Une seconde vulnérabilité se trouve dans la fonction aclMatchExternal et permet à un utilisateur malintentionné de réaliser un déni de service par le biais d'un débordement de la file d'attente external_acl.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneReferences
| Title | Publication Time | Tags | |
|---|---|---|---|
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Squid versions 2.6.STABLE6 et ant\u00e9rieures.",
"product": {
"name": "Squid",
"vendor": {
"name": "Squid",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nLa premi\u00e8re vuln\u00e9rabilit\u00e9 permet \u00e0 une personne malveillante de r\u00e9aliser\nun d\u00e9ni de service en utilisant une requ\u00eate FTP sp\u00e9cialement con\u00e7ue.\n\nUne seconde vuln\u00e9rabilit\u00e9 se trouve dans la fonction aclMatchExternal et\npermet \u00e0 un utilisateur malintentionn\u00e9 de r\u00e9aliser un d\u00e9ni de service\npar le biais d\u0027un d\u00e9bordement de la file d\u0027attente external_acl.\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-2007-0248",
"url": "https://www.cve.org/CVERecord?id=CVE-2007-0248"
},
{
"name": "CVE-2007-0247",
"url": "https://www.cve.org/CVERecord?id=CVE-2007-0247"
}
],
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDKSA-2007:026 du 23 janvier 2007 :",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:026"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Suse SUSE-SA:2007:012 du 23 janvier 2007 :",
"url": "http://www.novell.com/linux/security/advisories/2007_12_squid.html"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-414-1 du 24 janvier 2007 :",
"url": "http://www.ubuntu.com/usn/usn-414-1"
}
],
"reference": "CERTA-2007-AVI-035",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2007-01-18T00:00:00.000000"
},
{
"description": "ajout des r\u00e9f\u00e9rences aux bulletins de s\u00e9curit\u00e9 de Suse, Mandriva et Ubuntu.",
"revision_date": "2007-01-29T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Deux vuln\u00e9rabilit\u00e9s pr\u00e9sentes dans Squid permettent de r\u00e9aliser un d\u00e9ni\nde service.\n",
"title": "Vuln\u00e9rabilit\u00e9s de Squid",
"vendor_advisories": [
{
"published_at": null,
"title": "Journaux des changements de Squid 2.6.STABLE7",
"url": "http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html"
}
]
}
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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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