CERTA-2011-AVI-729
Vulnerability from certfr_avis
Une vulnérabilité a été corrigée dans Ruby, qui permet de réaliser un déni de service à distance.
Description
Une vulnérabilité a été corrigée dans Ruby. L'exploitation réussie de cette vulnérabilité dans le traitement des requêtes permet un déni de service par surcharge de l'activité du processeur. Cette vulnérabilité est expliquée dans le bulletin d'actualité CERTA-2011-ACT-52.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Ruby 1.8.7 patchlevel antérieur à 357.
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\u003eRuby 1.8.7 patchlevel ant\u00e9rieur \u00e0 357.\u003c/p\u003e",
"content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans Ruby. L\u0027exploitation r\u00e9ussie de\ncette vuln\u00e9rabilit\u00e9 dans le traitement des requ\u00eates permet un d\u00e9ni de\nservice par surcharge de l\u0027activit\u00e9 du processeur. Cette vuln\u00e9rabilit\u00e9\nest expliqu\u00e9e dans le bulletin d\u0027actualit\u00e9 CERTA-2011-ACT-52.\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-2011-4815",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-4815"
}
],
"initial_release_date": "2011-12-30T00:00:00",
"last_revision_date": "2011-12-30T00:00:00",
"links": [
{
"title": "Notes de version ruby 1.8.7 patchlevel 357 du 28 d\u00e9cembre 2011 :",
"url": "http://www.ruby-forum.com/topic/3312298"
},
{
"title": "Bulletin d\u0027actualit\u00e9 CERTA 2011-ACT-52 du 30 d\u00e9cembre 2011 :",
"url": "http://www.certa.ssi.gouv.fr/site/CERTA-2011-ACT-052/"
}
],
"reference": "CERTA-2011-AVI-729",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2011-12-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans Ruby, qui permet de r\u00e9aliser un\nd\u00e9ni de service \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans Ruby",
"vendor_advisories": [
{
"published_at": null,
"title": "Notes de version ruby 1.8.7 patchlevel 357 du 28 d\u00e9cembre 2011",
"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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