CERTA-2012-AVI-097
Vulnerability from certfr_avis - Published: - Updated:
Une vulnérabilité dans Python permet à un attaquant de provoquer un déni de service à distance.
Description
Le serveur SimpleXMLRPCServer de Python ne traite pas correctement certaines requêtes HTTP POST malformées, ce qui se traduit dans certains cas par un épuisement de la ressource processeur.
Un attaquant peut provoquer un déni de service à distance par ce biais.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Python 2.x et 3.x.
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\u003ePython 2.x et 3.x.\u003c/p\u003e",
"content": "## Description\n\nLe serveur SimpleXMLRPCServer de Python ne traite pas correctement\ncertaines requ\u00eates HTTP POST malform\u00e9es, ce qui se traduit dans certains\ncas par un \u00e9puisement de la ressource processeur.\n\nUn attaquant peut provoquer un d\u00e9ni de service \u00e0 distance par ce biais.\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-2012-0845",
"url": "https://www.cve.org/CVERecord?id=CVE-2012-0845"
}
],
"links": [
{
"title": "Suivi de corrections d\u0027erreurs 14001 du projet Python du 19 f\u00e9vrier 2012 :",
"url": "http://bugs.python.org/issue14001"
}
],
"reference": "CERTA-2012-AVI-097",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2012-02-24T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans Python permet \u00e0 un attaquant de provoquer un d\u00e9ni\nde service \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans Python",
"vendor_advisories": [
{
"published_at": null,
"title": "Suivi de corrections d\u0027erreurs 14001 du projet Python du 19 f\u00e9vrier 2012",
"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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