CERTA-2008-AVI-540
Vulnerability from certfr_avis
Une vulnérabilité dans net-snmp permet à une personne malintentionnée d'effectuer un déni de service à distance.
Description
Une vulnérabilité de type débordement d'entier a été identifiée dans la fonction netsnmp_create_subtree_cache() du fichier agent/snmpi_agent.c de net-snmp. Son exploitation permet à une personne malintentionnée d'effectuer un déni de service en envoyant une requête GETBULK spécialement conçue à un agent vulnérable.
Solution
Se référer aux bulletins de sécurité des éditeurs pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "net-snmp 5.3.x versions ant\u00e9rieures \u00e0 5.3.2.3 ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "net-snmp 5.4.x versions ant\u00e9rieures \u00e0 5.4.2.1.",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Net-snmp 5.2.x versions ant\u00e9rieures \u00e0 5.2.5.1 ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 de type d\u00e9bordement d\u0027entier a \u00e9t\u00e9 identifi\u00e9e dans la\nfonction netsnmp_create_subtree_cache() du fichier agent/snmpi_agent.c\nde net-snmp. Son exploitation permet \u00e0 une personne malintentionn\u00e9e\nd\u0027effectuer un d\u00e9ni de service en envoyant une requ\u00eate GETBULK\nsp\u00e9cialement con\u00e7ue \u00e0 un agent vuln\u00e9rable.\n\n## Solution\n\nSe r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 des \u00e9diteurs pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2008-4309",
"url": "https://www.cve.org/CVERecord?id=CVE-2008-4309"
}
],
"initial_release_date": "2008-11-05T00:00:00",
"last_revision_date": "2008-11-20T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-1663 du 09 novembre 2008 :",
"url": "http://www.debian.org/security/2008/dsa-1663"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 RHSA-2008-0971 du 03 novembre 2008 :",
"url": "https://rhn.redhat.com/errata/RHSA-2008-0971.html"
}
],
"reference": "CERTA-2008-AVI-540",
"revisions": [
{
"description": "version initiale ;",
"revision_date": "2008-11-05T00:00:00.000000"
},
{
"description": "ajout de la r\u00e9f\u00e9rence au bulletin Debian DSA-1663 du 09 novembre 2008.",
"revision_date": "2008-11-20T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans net-snmp permet \u00e0 une personne malintentionn\u00e9e\nd\u0027effectuer un d\u00e9ni de service \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans net-snmp",
"vendor_advisories": [
{
"published_at": null,
"title": "Rapport de bogue 2205039 de net-snmp",
"url": "http://sourceforge.net/tracker/index.php?func=detail\u0026aid=2205039\u0026group_id=12694\u0026atid=112694"
}
]
}
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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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